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Nikon D700 full-frame (FX) digital SLR camera
Canon EOS 50D APS-C digital SLR
Olympus E-420 Four Thirds digital SLR.
.A digital single-lens reflex camera (digital SLR or DSLR) is a digital camera that uses a mechanical mirror system and pentaprism to direct light from the lens to an optical viewfinder on the back of the camera.^ Cheap digital SLR camera .

 ^ High performance Digital Single Lens Reflex (D-SLR) camera - body only.
  • Sony Alpha DSLR-A700 Camera Body at bizrate this holiday season 19 January 2010 18:22 UTC www.bizrate.com [Source type: General]

 ^ Canon EOS 40D is a 10.1-megapixel digital single-lens reflex (SLR) camera.
.The basic operation of a DSLR is as follows: for viewing purposes, the mirror reflects the light coming through the attached lens upwards at a 90 degree angle.^ Basically the DSLR uses the front lens , mirrors and prism to capture the light and reflect it to the eyepiece or viewfinder.

 ^ The mirror in a single lens reflex (SLR) camera reflects light upwards through a pentaprism to be viewed.

 ^ A mirror is fixed which will direct the light from the lens to the prism for viewing.
  • Are You Planning To Buy Sony Or Canon Digital SLR Cameras? | Digital Camera Review 19 January 2010 18:22 UTC www.reviewdigitalcamera.info [Source type: General]

 .It is then reflected twice by the pentaprism, rectifying it for the photographer's eye.^ It is then reflected by the pentaprism to the photographer's eye.

 ^ It is then reflected twice by the pentaprism, rectifying it for the photographer's eye.
  • Imports / Exports / Wholesale / Distribution of Digital Photographic, Digital Games and Other Branded Consumer Electronics products in Dubai,UAE 19 January 2010 18:22 UTC www.universalholdings.com [Source type: General]

 .During exposure, the mirror assembly swings upward, the aperture narrows (if stopped down, or set smaller than wide open), and a shutter opens, allowing the lens to project light onto the image sensor.^ During exposure, the mirror assembly swings upward, the aperture narrows (if set smaller than wide open), and a shutter opens, allowing the lens to project light onto the image sensor.
  • Imports / Exports / Wholesale / Distribution of Digital Photographic, Digital Games and Other Branded Consumer Electronics products in Dubai,UAE 19 January 2010 18:22 UTC www.universalholdings.com [Source type: General]

 ^ Shutter: The shutter opens and closes to allow light to hit the image sensor.
  • Digital Camera Definitions 19 January 2010 18:22 UTC www.catalogs.com [Source type: General]

 ^ The mirror projects what the lens sees onto ground glass.
  • The SLR and Digital SLR Camera Advantage 19 January 2010 18:22 UTC www.fotolines.com [Source type: General]

 .A second shutter then covers the sensor, ending the exposure, and the mirror lowers while the shutter resets.^ A second shutter then covers the sensor, marking the end of the exposure, and the mirror lowers while the shutter resets.
  • Imports / Exports / Wholesale / Distribution of Digital Photographic, Digital Games and Other Branded Consumer Electronics products in Dubai,UAE 19 January 2010 18:22 UTC www.universalholdings.com [Source type: General]

 ^ During exposure, the mirror assembly swings upward, the aperture narrows (if set smaller than wide open), and a shutter opens, allowing the lens to project light onto the image sensor.
  • Imports / Exports / Wholesale / Distribution of Digital Photographic, Digital Games and Other Branded Consumer Electronics products in Dubai,UAE 19 January 2010 18:22 UTC www.universalholdings.com [Source type: General]

 ^ When the shutter is released, the mirror moves out of the light path and the light shines directly onto the film, or in the case of a DSLR, the CCD or CMOS imaging sensor.
  • www.dvdtechcameras.com :: View topic - Single-lens reflex camera 19 January 2010 18:22 UTC www.dvdtechcameras.com [Source type: FILTERED WITH BAYES]

 .The period that the mirror is flipped up is referred to as "viewfinder blackout". A fast-acting mirror and shutter is preferred so as to not delay an action photo.^ The period that the mirror is flipped up is referred to as "viewfinder blackout".
  • Imports / Exports / Wholesale / Distribution of Digital Photographic, Digital Games and Other Branded Consumer Electronics products in Dubai,UAE 19 January 2010 18:22 UTC www.universalholdings.com [Source type: General]

 ^ A fast-acting mirror and shutter is preferred so as to not delay an action photo.
  • Imports / Exports / Wholesale / Distribution of Digital Photographic, Digital Games and Other Branded Consumer Electronics products in Dubai,UAE 19 January 2010 18:22 UTC www.universalholdings.com [Source type: General]

 ^ The mirror is light but it has to be flipped up as fast as possible, which is necessarily noisy.
.All of this happens automatically over a period of milliseconds, with cameras designed to do this 3–10 times a second.^ Is the camera programmable or are all features automatic?

 ^ Nikon has employed its long-time experience in designing professional cameras with newly developed digital imaging technology ; the result will be a unique, new camera.
  • Nikon | News | Nikon Announces Plans for New Professional Class Digital Single Lens Reflex Camera 19 January 2010 18:22 UTC www.nikon.com [Source type: News]

 ^ This guide is designed for first time digital camera buyers, as well as those who want to step up to the newest technology.
  • Ultimate Digital Camera Buyers Guide 19 January 2010 18:22 UTC www.ultimateslr.com [Source type: General]
.DSLRs are often preferred by professional still photographers because they allow an accurate preview of framing close to the moment of exposure, and because DSLRs allow the user to choose from a variety of interchangeable lenses.^ DSLRs are often preferred by professional still photographers because they allow an accurate preview of framing close to the moment of exposure, and because DSLRs allow the user to choose from a variety of interchangeable lenses.
  • How to Choose a Digital Camera- Size Does Matter | ReadersZone 19 January 2010 18:22 UTC readerszone.com [Source type: General]

 ^ Most DSLRs also have a function that allows accurate preview of depth of field .
  • How to Choose a Digital Camera- Size Does Matter | ReadersZone 19 January 2010 18:22 UTC readerszone.com [Source type: General]

 ^ Attachments Professional photographers use cameras that allow them to use a wide variety of attachments.

 .Most DSLRs also have a function that allows accurate preview of depth of field.^ Most DSLRs also have a function that allows accurate preview of depth of field .
  • How to Choose a Digital Camera- Size Does Matter | ReadersZone 19 January 2010 18:22 UTC readerszone.com [Source type: General]

 ^ Depth of field preview .

 ^ Depth-of-Field Preview: Enabled with depth-of-field preview button.
  • Canon acaneosdrxsbk1 Digital SLR Camera 19 January 2010 18:22 UTC focuscamera.com [Source type: General]
.Many professionals also prefer DSLRs for their larger sensors compared to most compact digitals.^ Digital SLR camera also has a larger sensor versus a smaller sensor in a compact digital camera.
  • Digital SLR Camera versus Compact Digital Camera 19 January 2010 18:22 UTC www.vbmark.com [Source type: General]
  • Digital SLR Camera versus a Compact Digital Camera 19 January 2010 18:22 UTC forerunner.com [Source type: General]
  • Digital SLR Camera Information 19 January 2010 18:22 UTC www.infodigitalcamera.com [Source type: General]

 ^ Digital SLR camera also has a larger sensor versus a smaller sensor in a compact camera.
  • Compact Digital Camera versus a Digital SLR Camera | Win32 Removal 19 January 2010 18:22 UTC www.win32removal.com [Source type: General]

 ^ So, if you compare an 8-megapixel DSLR sensor to a compact camera's 8-megapixel sensor, the pixels on the DSLR sensor can be made larger.
  • BUYING GUIDE: Digital Single-Lens Reflex (DSLR) Cameras from Adorama Learning Center 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

 .DSLRs have sensors which are generally closer in size to the traditional film formats that many current professionals started out using.^ Different cameras use different size film.
  • Camera Museum 19 January 2010 18:22 UTC members.cox.net [Source type: General]

 ^ Many professional photographers use this type.
  • Digital Camera Basics - Article at CleanImages.com 19 January 2010 18:22 UTC www.cleanimages.com [Source type: General]

 ^ It uses APS-C sized image sensor.

 .These large sensors allow for similar depths of field and picture angle to film formats.^ These large sensors allow for similar depths of field and picture angle to film formats.
  • How to Choose a Digital Camera- Size Does Matter | ReadersZone 19 January 2010 18:22 UTC readerszone.com [Source type: General]

 ^ They have a brilliant focus, can take great pictures even under low lighting conditions and offer great depth of field and responsiveness.

 ^ DxOMark Sensor aggregates dxomark.com ’s large and complex set of measures into a simple scale, allowing for easy comparison between camera performances.
  • Press Release:: DXO has new RAW (image quality) Digital Camera Benchmark at Imaging Insider 19 January 2010 18:22 UTC www.imaginginsider.com [Source type: General]
.The term DSLR generally refers to cameras that resemble 35 mm format cameras, although some medium format cameras are technically DSLRs.^ View cameras and medium format SLRs.
  • Digital Cameras - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ The term DSLR generally refers to cameras that resemble 35 mm format cameras, although some medium format cameras are technically DSLRs.
  • How to Choose a Digital Camera- Size Does Matter | ReadersZone 19 January 2010 18:22 UTC readerszone.com [Source type: General]

 ^ Although bridge cameras are closely related to consumer compacts, they are sometimes confused with DSLRs due to their similar bodies and large zoom lenses.
  • WHAT IS A DIGITAL "BRIDGE" CAMERA? WILL IT WORK FOR OUR WORKSHOPS? YES IT WILL! — Blue Ridge Workshops 19 January 2010 18:22 UTC blueridgeworkshops.com [Source type: General]

Contents

Comparison with digital point-and-shoot camera

.The reflex design scheme is a major difference between a DSLR and an ordinary digital point-and-shoot camera, which typically exposes the sensor constantly to the light projected by the lens, allowing the camera's screen to be used as an electronic viewfinder.^ Different cameras use different size film.
  • Camera Museum 19 January 2010 18:22 UTC members.cox.net [Source type: General]

 ^ A simple point-and-shoot disposable camera is an example of a viewfinder camera.

 ^ Digital single-lens reflex (DSLR) .
  • Digital single-lens reflex (DSLR) - gdgt 19 January 2010 18:22 UTC gdgt.com [Source type: FILTERED WITH BAYES]
.In contrast, the mirror arrangement in a DSLR usually precludes the ability to view the scene on the liquid crystal display (LCD) before the photograph is taken.^ Digital cameras usually incorporate an LCD (Liquid Crystal Display) viewing screen that displays the scene viewed through the lens.

 ^ LCD — (Liquid-Crystal Display) is a small screen on a digital camera for viewing images.

 ^ A liquid crystal display (LCD) that shows status and control information.
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

 .However, many newer DSLR models feature live preview, allowing the LCD to be used as a viewfinder in the same way as a normal digicam, although with certain limitations and with the optical viewfinder disabled.^ However, many DSLRs are being made with ease of use in mind.

 ^ Powerful In-Camera Functionality: Specifics vary from model to model, but Nikon DSLR cameras offer many powerful settings and post-shot functions that exceed what can be found in the simpler Coolpix line.
  • Nikon SLR Digital Cameras :: CamerasOnly.com 19 January 2010 18:22 UTC www.camerasonly.com [Source type: General]

 ^ T1i wins, but the 40D has better AF, a larger viewfinder, better ergonomics, more features, but also a 33% lower pixel count and an ISO 3200 limit."...
  • Compare Digital Cameras 19 January 2010 18:22 UTC www.reviewgist.com [Source type: FILTERED WITH BAYES]

DSLR design principles

Cross-section view of DSLR system:
  1. 4-element lens
  2. Reflex mirror
  3. Focal-plane shutter
  4. Image sensor
  5. Matte focusing screen
  6. Condenser lens
  7. Pentaprism
  8. Eyepiece
Cutaway of an Olympus E-30 DSLR
A DSLR cutaway diagram
.A camera based on the single-lens reflex (SLR) principle uses a mirror to show in a viewfinder the image that will be captured.^ High performance Digital Single Lens Reflex (D-SLR) camera - body only.
  • SONY CORPORATION a (Alpha) DSLR-A700 Black 12.24 MP Digital SLR Camera (Body Only / No Lens Included) : Digital Cameras & Digital Camcorders | Dell 19 January 2010 18:22 UTC accessories.us.dell.com [Source type: General]

 ^ SLR cameras use the same lens to view and take a picture.
  • KODAK: Features and Benefits of Single Lens Reflex and Point-and-Shoot Digital Cameras 19 January 2010 18:22 UTC www.kodak.com [Source type: FILTERED WITH BAYES]

 ^ SLR is a type of camera which has one lens for composing the frame and capturing the image.
  • digital slr camera, top of the line digital cameras 19 January 2010 18:22 UTC www.a1-computers.net [Source type: General]

 .The cross-section (side-view) of the optical components of an SLR shows how the light passes through the lens assembly (1), is reflected into the pentaprism by the reflex mirror (which must be at an exact 45 degree angle) (2) and is projected on the matte focusing screen (5).^ Optical Viewfinder: Viewfinder system showing a similar view to that seen by the lens.

 ^ The reflex mirror reflects the light from the lens to a ground glass viewing screen on which you focus and compose.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ The cross-section (side-view) of the optical components of a typical SLR camera shows how the light passes through the lens assembly (1), is reflected by the mirror (2) and is projected on the matte focusing screen (5).
  • Best Digital SLR Cameras 19 January 2010 18:22 UTC www.squidoo.com [Source type: General]

 .Via a condensing lens (6) and internal reflections in the roof pentaprism (7) the image is projected through the eyepiece (8) to the photographer's eye.^ It is then reflected by the pentaprism to the photographer's eye.

 ^ It is then reflected twice by the pentaprism, rectifying it for the photographer's eye.
  • Imports / Exports / Wholesale / Distribution of Digital Photographic, Digital Games and Other Branded Consumer Electronics products in Dubai,UAE 19 January 2010 18:22 UTC www.universalholdings.com [Source type: General]

 ^ In the film days this was the only way to accurately show a photographer how his picture was going to look, since his eye was physically seeing the same image that was going to be projected onto the film when the shutter was pressed.
  • The rise and fall of the digital SLR « francoisM 19 January 2010 18:22 UTC francoism.wordpress.com [Source type: General]

 .Focusing is either automatic, activated by pressing half-way on the shutter release or a dedicated AF button, as is mainly the case with an autofocusing film SLR; or manual, where the photographer manually focuses the lens by turning a lens ring on the lens barrel.^ Hold down the shutter release button half way.
  • How to Use Your Digital Camera 19 January 2010 18:22 UTC www.squidoo.com [Source type: General]

 ^ The rangefinder is coupled to the focusing ring of the lens.

 ^ Then press the shutter release button down completely.
  • How to Use Your Digital Camera 19 January 2010 18:22 UTC www.squidoo.com [Source type: General]

 .When an image is photographed, the mirror swings upwards in the direction of the arrow, the focal-plane shutter (3) opens, and the image is projected and captured on the sensor (4), after which actions, the shutter closes, the mirror returns to a critical 45 degree angle, and the diaphragm reopens and the built in drive mechanism re-tensions the shutter for the next exposure.^ Electronic focal-plane shutter .

 ^ Shutter: The shutter opens and closes to allow light to hit the image sensor.
  • Digital Camera Definitions 19 January 2010 18:22 UTC www.catalogs.com [Source type: General]

 ^ During exposure (when the photograph is taken), the mirror swings upward, and a shutter opens, allowing the lens to project light onto the image sensor.

 .There is often a ring of soft material around the focusing screen, which helps to both cushion the impact of the mirror slapping up and help seal the mirror box from light entering through the eye piece.^ Light entering the top lens is reflected up by a fixed mirror to a viewing screen.

 ^ Momentarily before the shutter is opened a mirror flicks up and the light passing through the lens is allowed to hit the sensitive surface of the market.
  • Getting the right digital camera for me « Best Digital Camera Reviews 19 January 2010 18:22 UTC bestdcreviews.wordpress.com [Source type: General]

 ^ Consider what built-in features—like low-light focusing or red-eye reduction—are worth the expense for your needs.
  • How To Buy a Digital Camera Video | Digital Photography Videos | Howcast.com 19 January 2010 18:22 UTC www.howcast.com [Source type: General]

 [1] .Some high end cameras incorporate a shutter into the eyepiece to further eliminate light that may enter there during long exposures.^ Slow (long) shutter speeds allow exposures in low light.

 ^ The significance is that, rather than employ a new digital means of letting light into the camera, the D70 and other digital SLRs use the traditional yet highly evolved method involving shutter and aperture.
  • TIME.com: Nikon D70 Digital SLR Camera 19 January 2010 18:22 UTC www.time.com [Source type: General]

 ^ During exposure, the mirror assembly swings upward, the aperture narrows (if set smaller than wide open), and a shutter opens, allowing the lens to project light onto the image sensor.
  • Imports / Exports / Wholesale / Distribution of Digital Photographic, Digital Games and Other Branded Consumer Electronics products in Dubai,UAE 19 January 2010 18:22 UTC www.universalholdings.com [Source type: General]

Fast phase-detection autofocus

.The diagram shown here is an over-simplification in that it omits the sensors used to activate the drive for the autofocus system.^ DSLRs, which use a mechanical mirror system and pentaprism to direct light from the lens to an optical viewfinder on the back of the camera, have multiple image sensors and excellent light sensitivity.
  • Are Digital SLR Cameras Right for You? | BestStuff 19 January 2010 18:22 UTC www.beststuff.com [Source type: General]

 ^ Most of them use autofocus or focus free lenses for focusing, automatic systems for setting the exposure options, and have flash units built in.
  • Digital Camera Noise | Documentation - What is Noise? 19 January 2010 18:22 UTC graphics.tech.uh.edu [Source type: Reference]

 ^ A high-performance autofocus system uses 9 focus points (center dual-cross type) and 10 assist points to deliver fast and precise focusing.
  • DSLR-A900 | REFURBISHED - Digital Single Lens Reflex Camera Body | Sony | SonyStyle USA 19 January 2010 18:22 UTC www.sonystyle.com [Source type: General]

 .Those sensors reside at the bottom of the mirror box.^ The logical step was to develop a interchangeable lens, large sensor, camera system which did not use a mirror box, but a smaller, simpler and cheaper direct-to-sensor design.
  • The rise and fall of the digital SLR « francoisM 19 January 2010 18:22 UTC francoism.wordpress.com [Source type: General]

 .In such a system, the main mirror is slightly translucent in the center, which allows light to pass through it to a secondary mirror which reflects light to the sensors below.^ In this camera some light passes through the main mirror, bounces off a smaller secondary mirror and enters the camera's metering system.

 ^ But some light passes through that mirror, traveling instead to sub-mirrors that direct light to the autofocus system's sensor.
  • autofocus posts - Crave - CNET 19 January 2010 18:22 UTC news.cnet.com [Source type: FILTERED WITH BAYES]

 ^ It allows light from the lens to pass through to the sensor.
  • Used Digital Cameras » Canadas Digital Cameras, Digital Camcorders and Cheap Memory Cards Canada 19 January 2010 18:22 UTC www.kenmarcamera.com [Source type: General]
  • Canadas digital cameras, digital camcorders and cheap memory - anther great tip from Photography Shop 19 January 2010 18:22 UTC www.advancingwomen.com [Source type: General]
.DSLRs typically use a phase detection autofocus system.^ Option between phase difference detection system and contrast detection autofocus .

 ^ TTL phase difference detection system .
  • SD14 Digital Single Lens Reflex Camera - Telescopes UK: Telescopes & Telescope Accessories in your only London shop 19 January 2010 18:22 UTC www.widescreen-centre.co.uk [Source type: General]

 ^ A digital single-lens reflex camera (digital SLR or DSLR) is a digital camera that uses a mechanical mirror system and pentaprism to direct light from the lens to an optical viewfinder on the back of the camera.
  • Question on digital SLR cameras? - Yahoo! Answers 19 January 2010 18:22 UTC answers.yahoo.com [Source type: General]
  • Imports / Exports / Wholesale / Distribution of Digital Photographic, Digital Games and Other Branded Consumer Electronics products in Dubai,UAE 19 January 2010 18:22 UTC www.universalholdings.com [Source type: General]

 .This method of focus is very fast, and results in less focus "searching", but requires the incorporation of a special sensor into the optical path, so it is usually only used in SLR designs.^ While swapping lenses is easy, there's an important thing to remember: While 35mm lenses are designed to project an image into a single 35mm frame, image sensor of a digital camera is only about 2/3 the size of a 35mm film frame.
  • Buying a Digital SLR - Unbiased digital camera reviews, prices, and advice 19 January 2010 18:22 UTC www.digitalcamera-hq.com [Source type: General]

 ^ I have not included Fujifilm’s S3 Pro DSLR, which is now available only for use as a specialized infrared imaging camera.
  • Buyer's Guide: 26 Digital SLR Cameras : Digital SLRs Galore! 19 January 2010 18:22 UTC www.tomsguide.com [Source type: General]

 ^ Only in the case of very wide angle lens does the Four Thirds system run into problems: the Olympus Zuiko 7-14mm f/4.0 Aspherical Super ED Lens for Olympus Digital SLR Cameras , when you take into account the sensor multiplier, is really a 14-28 mm lens.
  • Amazon.com: Understand Olympus Digital Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.amazon.com [Source type: General]

 .Digicams that use the main sensor to create a live preview on the LCD or electronic viewfinder must use contrast-detect autofocus instead, which is slower in some implementations.^ Above the LCD screen is the stationary electronic viewfinder.
  • Fujifilm FinePix S9000 Digital Camera Review - Fuji Digital Cameras - DigitalCameraInfo.com 19 January 2010 18:22 UTC www.digitalcamerainfo.com [Source type: General]

 ^ Like other recent SLRs, the E-620 has a Live View mode that lets you compose shots using the LCD instead of the through-the-lens optical viewfinder, and a swiveling screen lets you get those overhead or near-the-ground shots much more easily.
  • HD Camcorder Guide - Olympus E-620 Digital Camera | Olympus Digital - The World's Best HD Camcorders and Digital Cameras All In One Place 19 January 2010 18:22 UTC www.hdcameraguide.com [Source type: General]

 ^ Autofocus is achieved using the same contrast-detect mechanism, but many bridge cameras feature a manual focus mode for greater control.
  • How to Choose a Digital Camera- Size Does Matter | ReadersZone 19 January 2010 18:22 UTC readerszone.com [Source type: General]

DSLR optical viewfinder vs. digital point-and-shoot camera LCD

.Depending on the viewing position of the reflex mirror (down or up), the light from the scene can only reach either the viewfinder or the sensor.^ Viewfinder Reflex mirror .
  • 25462 Nikon D3000 10.2 MP Single-Lens Reflex DSLR Camera with 18-55mm f/3.5-5.6G ED AF-S DX VR Lens - USA Warranty 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

 ^ Because the image sensor is blocked by the mirror and shutter until the moment the shutter button is pressed, the mirror and shutter mechanism prevents a traditional digital SLR from viewing and composing a photo using only the camera's Liquid Crystal Display as a viewfinder.
  • Olympus Evolt E330 7.5MP Digital SLR Camera Review 19 January 2010 18:22 UTC www.onesmartclick.com [Source type: General]

 ^ A digital single-lens reflex camera (digital SLR or DSLR) is a digital camera that uses a mechanical mirror system and pentaprism to direct light from the lens to an optical viewfinder on the back of the camera.
  • Question on digital SLR cameras? - Yahoo! Answers 19 January 2010 18:22 UTC answers.yahoo.com [Source type: General]
  • Imports / Exports / Wholesale / Distribution of Digital Photographic, Digital Games and Other Branded Consumer Electronics products in Dubai,UAE 19 January 2010 18:22 UTC www.universalholdings.com [Source type: General]

 .Therefore, many older DSLRs do not provide "live preview" (allowing focusing, framing, and depth-of-field preview using the display), a facility that is always available on digicams although today most DSLRs offer live view.^ Use depth of field wisely .
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 ^ No depth of field preview, however.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 ^ Most DSLRs also have a function that allows accurate preview of depth of field .
  • How to Choose a Digital Camera- Size Does Matter | ReadersZone 19 January 2010 18:22 UTC readerszone.com [Source type: General]
.The advantages of an optical viewfinder are that it alleviates eye-strain sometimes caused by electronic view finders (EVF), and that it constantly shows (except during the time for the sensor to be exposed) the exact image that will be exposed because its light is routed directly from the lens itself.^ Eye-level single-lens view finder .

 ^ Optical Viewfinder: Viewfinder system showing a similar view to that seen by the lens.

 ^ You view the image through a separate optical viewfinder.
  • Digital Cameras - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 .Compared to ordinary digital cameras with their LCDs and/or electronic viewfinders the advantage is that there is no time lag in the image; it is always correct as it is being "updated" at the speed of light.^ There is no light meter.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 ^ Compare digital cameras .
  • What Digital Camera, digital camera reviews and photography tips | What Digital Camera 19 January 2010 18:22 UTC www.whatdigitalcamera.com [Source type: General]

 ^ A camera with a built-in light meter can calculate the correct speed and aperture.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 .This is important for action and/or sports photography, or any other situation where the subject or the camera is moving too quickly.^ Obviously this is great for sports and action photography.
  • How To Choose A Digital SLR Camera (Technology & Cars: Digital Cameras: Buyer's Guide) 19 January 2010 18:22 UTC www.videojug.com [Source type: FILTERED WITH BAYES]

 ^ Optical zoom is more important than digital zoom, as it uses the camera’s lens to move your subject closer.
  • PC Today Article - DIGITAL CAMERAS 19 January 2010 18:22 UTC www.pctoday.com [Source type: General]

 ^ A camera that allows you to view the subject through the “taking” lens offers highly accurate framing, a benefit particularly in close-up photography.
  • Shutterbug: Digital SLR Cameras; Is It Time For You To Step Up? 19 January 2010 18:22 UTC shutterbug.com [Source type: General]

 .Furthermore, the "resolution" of the viewed image is much better than that provided by an LCD or an electronic viewfinder, which can be important if manual focusing is desired for precise focusing, as would be the case in macro photography and "micro-photography" (with a microscope).^ This system gives a good view of the image for accurate manual focusing.
  • Demystifying DSLR Cameras: Explaining The Basic Principles Of Digital SLR Cameras 19 January 2010 18:22 UTC photography.suite101.com [Source type: FILTERED WITH BAYES]

 ^ Above the LCD screen is the stationary electronic viewfinder.
  • Fujifilm FinePix S9000 Digital Camera Review - Fuji Digital Cameras - DigitalCameraInfo.com 19 January 2010 18:22 UTC www.digitalcamerainfo.com [Source type: General]

 ^ Doesn't get much better than that.
  • Experience the Difference With the Digital Slr Cameras - Digital Cameras - Zimbio 19 January 2010 18:22 UTC www.zimbio.com [Source type: General]
.Compared to some low cost cameras that provide an optical viewfinder that uses a small auxiliary lens, the DSLR design has the advantage of being parallax-free; that is, it never provides an off-axis view.^ SLR cameras use the same lens to view and take a picture.
  • KODAK: Features and Benefits of Single Lens Reflex and Point-and-Shoot Digital Cameras 19 January 2010 18:22 UTC www.kodak.com [Source type: FILTERED WITH BAYES]

 ^ The LCD turns off when the camera senses that you are using the optical viewfinder.

 ^ Optical Viewfinder: Viewfinder system showing a similar view to that seen by the lens.
.A disadvantage of the DSLR optical viewfinder system is that while it is used it prevents the possibility of using the LCD for viewing and composing the picture before taking it.^ SLR cameras use the same lens to view and take a picture.
  • KODAK: Features and Benefits of Single Lens Reflex and Point-and-Shoot Digital Cameras 19 January 2010 18:22 UTC www.kodak.com [Source type: FILTERED WITH BAYES]

 ^ That is a single lens is used viewing and as well as taking pictures.
  • Are You Planning To Buy Sony Or Canon Digital SLR Cameras? | Digital Camera Review 19 January 2010 18:22 UTC www.reviewdigitalcamera.info [Source type: General]

 ^ It is possible to take a picture every 2,5 seconds.
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

 .Some people prefer to compose pictures on the display – for them this has become the de-facto way to use a camera.^ Discount digital cameras and digital video cameras are also making their way into the market, either as used merchandise - or as refurbished product.
  • Top 10 Digital Camera Reviews 19 January 2010 18:22 UTC www.cameraspace.net [Source type: General]

 ^ Because these cameras use such tiny pixels they are subject to two serious flaws--this translates to much more noise and a distorted picture.

 ^ This small attachment at the top of some cameras is for adding an external flash – useful for illuminating subjects more than a few metres away.
  • Digital camera jargon buster - Photography and video - Which? Advice 19 January 2010 18:22 UTC www.which.co.uk [Source type: General]

 .Electronic viewfinders may also provide a brighter display in low light situations, as the picture can be electronically amplified; conversely, LCDs can be difficult to see in very bright sunlight.^ Above the LCD screen is the stationary electronic viewfinder.
  • Fujifilm FinePix S9000 Digital Camera Review - Fuji Digital Cameras - DigitalCameraInfo.com 19 January 2010 18:22 UTC www.digitalcamerainfo.com [Source type: General]

 ^ The brighter the light, the more electrons emitted.
  • Smile please: the evolution of the digital camera › Science Features (ABC Science) 19 January 2010 18:22 UTC www.abc.net.au [Source type: General]

 ^ The main drawback to LCDs is that they are difficult to see in bright light.
  • Buying a Digital Camera 19 January 2010 18:22 UTC www.nitaleland.com [Source type: General]

DSLRs with live preview

Nikon D90 in Liveview mode
.A fairly recent development in DSLRs is the increased availability of live preview options, which make it possible to use either the optical viewfinder or the LCD when composing the picture (but not both at the same time).^ For DSLRs that lack a “ Live View ,” you can’t use the LCD for composing a picture.
  • Why buy a digital single reflex camera 19 January 2010 18:22 UTC www.digicamhelp.com [Source type: General]

 ^ D-SLR stands for digital single lens reflex it uses a mirror behind the lens to direct the light to the viewfinder when you are taking pictures.
  • Top Tips for Buying a Digital SLR Camera | Real Kids Photography 19 January 2010 18:22 UTC realkidsphotography.com [Source type: General]

 ^ Choosing A DSLR Camera – Some Considerations There are a wide range of options and features available for DSLR (digital single lens reflex) cameras and it can be confusing if you are buying this type of camera for the first time.

 .This can be an advantage because some people simply prefer to use the display and because in some situations it is not convenient or possible to hold the camera up to one's face to look through the viewfinder.^ Some people have trouble using the frames in the viewfinder to compose their pictures because of the frame outlines seen through the viewfinder.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 ^ Many of the inexpensive cameras will expect the user to use the camera or through a viewfinder.
  • Getting the right digital camera for me « Best Digital Camera Reviews 19 January 2010 18:22 UTC bestdcreviews.wordpress.com [Source type: General]

 ^ Look through the viewfinder, press the button, and the camera captures the picture.
  • KODAK: Features and Benefits of Single Lens Reflex and Point-and-Shoot Digital Cameras 19 January 2010 18:22 UTC www.kodak.com [Source type: FILTERED WITH BAYES]

 .Underwater photography, where the camera is enclosed in a plastic waterproof case, is an example of a situation where composing on the display is preferred.^ Underwater Digital Cameras Underwater photography's is primarily focused towards entertaining and informing the people and the users themselves about what is happening in the world of under water with the aid of photography.
  • Digital Camera Interpolation Explained - Photography 19 January 2010 18:22 UTC www.annscards.com [Source type: General]

 ^ Experience photography at its best by using the kind of camera pros prefer .
  • BUYING GUIDE: Digital Single-Lens Reflex (DSLR) Cameras from Adorama Learning Center 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

 ^ Buy a digital camera brand that has a history in photography – Canon and Nikon are the best examples.
  • How To choose The Right Digital Camera - Conclusion and Summary 19 January 2010 18:22 UTC www.photographybyjet.com [Source type: General]

 .On most DSLRs, a disadvantage when using live preview is that the phase detection autofocus system does not work and the slower contrast system used in non DSLRs must be used.^ Option between phase difference detection system and contrast detection autofocus .

 ^ TTL phase difference detection system, contrast detection system .
  • Newegg.com - OLYMPUS E-520 Black 10.0 MP 2.7" 230K LCD Digital SLR Camera w/ ZUIKO DIGITAL 14-42mm f/3.5-5.6 Lens 19 January 2010 18:22 UTC www.newegg.com [Source type: General]

 ^ The only disadvantage is the absence of a `live preview` in most DSLR cameras.
.Olympus introduced the first DSLR with live preview – albeit an atypical design with a fixed lens – the Olympus E-10, in the summer of 2000. Since then other manufacturers have launched DSLR models with live preview.^ In 2006, Olympus introduced the first DSLR with an LCD "live preview," and other camera vendors followed soon after.
  • DSLR Definition from PC Magazine Encyclopedia 19 January 2010 18:22 UTC www.pcmag.com [Source type: General]

 ^ Then, in May 2000 things started to swing back in favour of the SLR. Canon announced the D30 , its first dedicated digital SLR (DSLR) designed “from the ground up”, and selling for $3000.
  • The rise and fall of the digital SLR « francoisM 19 January 2010 18:22 UTC francoism.wordpress.com [Source type: General]

 ^ Even for DSLRs with Live View, framing a shot via the LCD is near impossible when hand-holding a camera with a heavy lens attached.
  • Why buy a digital single reflex camera 19 January 2010 18:22 UTC www.digicamhelp.com [Source type: General]
.In late 2008, some DSLRs from Canon, Nikon, Olympus, Panasonic, Leica, Pentax, Samsung and Sony all provide continuous live preview as an option.^ Top brands available include Canon , Fujifilm , Olympus , Nikon , Panasonic and Sony .
  • Buyers Guide to Compact Digital Cameras - Jessops - Jessops 19 January 2010 18:22 UTC www.jessops.com [Source type: General]

 ^ Olympus camera news > > Panasonic camera news > > Pentax camera news > > Samsung camera news > > Sony camera news > > .
  • Sony "Alpha" Digital SLR - Press Release - Photography & Digital Camera Forums 19 January 2010 18:22 UTC forums.photographyreview.com [Source type: General]
  • Olympus Stylus 780 Digital Compact Camera - Press Release - Photography & Digital Camera Forums 19 January 2010 18:22 UTC forums.photographyreview.com [Source type: General]

 ^ We stock the following brands of digital cameras: Canon - Pentax - Olympus - Sony - FujiFilm - Nikon - Panasonic - Memory Cards - Video Camera - Digital SLR - Site Map .

 .Additionally, the Fujifilm FinePix S5 Pro[2] offers 30 seconds of live preview.^ The camera also has some elements from the compact end of the market: full live preview on its LCD, a VGA movie mode that shoots at 30 frames per second, and five scene modes located on its main mode dial.
  • Fujifilm FinePix S9000 Digital Camera Review - Fuji Digital Cameras - DigitalCameraInfo.com 19 January 2010 18:22 UTC www.digitalcamerainfo.com [Source type: General]

 ^ The only exception at the moment is the Olympus Evolt 330, which offers a live preview feature.
  • BUYING GUIDE: Digital Single-Lens Reflex (DSLR) Cameras from Adorama Learning Center 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

 ^ Casio now offers high-speed "burst" cameras that take 30 shots in a second, and can then automatically select the shot in which the subject is smiling and has their eyes open.
  • FT.com / UK - Camera makers focus on functionality 19 January 2010 18:22 UTC www.ft.com [Source type: News]
  • FT.com / UK - Camera makers focus on functionality 19 January 2010 18:22 UTC www.ft.com [Source type: News]
.Some live preview systems make use of the primary sensor to provide the image on the LCD (which is the way all non-DSLR digicams work), and some systems use a secondary sensor.^ Image sensor Dust-reduction system .
  • 25462 Nikon D3000 10.2 MP Single-Lens Reflex DSLR Camera with 18-55mm f/3.5-5.6G ED AF-S DX VR Lens - USA Warranty 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

 ^ The Single Lens-Reflex (SLR) cameras are normal film or non digital whereas the other one are Digital Single Lens-Reflex (DSLR) cameras; both have one mirror assisted with a reflex system for image capturing.
  • Digital Cameras Jargons Explained - Terminology - Technical Terms - Buying Advice and Guide | Digital Camera Deals 19 January 2010 18:22 UTC www.digitalcameradeals.co.uk [Source type: General]

 ^ Discount digital cameras and digital video cameras are also making their way into the market, either as used merchandise - or as refurbished product.
  • Top 10 Digital Camera Reviews 19 January 2010 18:22 UTC www.cameraspace.net [Source type: General]

 .Possible advantages of using a secondary sensor for live preview is to avoid additional noise that might result from the primary sensor heating up from continuous use, and allowing faster auto-focus.^ AF, single AF, single AF + MF, manual focus, 11-points full-twin cross AF sensor, Continuous AF + MF .
  • Olympus E-3 Digital SLR (body only) - Digital cameras - Product Specifications - Dodd Camera - Click Camera 19 January 2010 18:22 UTC www.doddcamera.com [Source type: FILTERED WITH BAYES]
  • Olympus E-3 Digital SLR kit (14-54mm Zuiko Digital Four Thirds System Lens) - Digital cameras - Biggs Camera | Product Specifications 19 January 2010 18:22 UTC www.biggscamera.com [Source type: General]
  • Olympus E-3 Digital SLR (body only) - Digital cameras - ..:: PENNCAMERA.COM - Discount Digital Cameras, Camcorders & Digital Photo Printing. ::.. 19 January 2010 18:22 UTC www.penncamera.com [Source type: General]

 ^ This removes the possibility of parallax errors which you could previously only avoid by using a single lens reflex, or SLR, camera.
  • Smile please: the evolution of the digital camera › Science Features (ABC Science) 19 January 2010 18:22 UTC www.abc.net.au [Source type: General]

 ^ Also, the photographing lens performs automatic focal point adjustment using TTL (Through The Lens) phase different detection AF (Auto Focus).
  • Digital camera having sequential shooting mode invention 19 January 2010 18:22 UTC www.freshpatents.com [Source type: Reference]

 [3]
.A new feature via a separate software package introduced from Breeze Systems in October, 2007, features live view from a distance.^ Even on lower-range models, high-end features like Live View monitors are becoming common.
  • Reviewed: Digital Cameras | Men’s Journal 19 January 2010 18:22 UTC www.mensjournal.com [Source type: General]

 ^ Even for DSLRs with Live View, framing a shot via the LCD is near impossible when hand-holding a camera with a heavy lens attached.
  • Why buy a digital single reflex camera 19 January 2010 18:22 UTC www.digicamhelp.com [Source type: General]

 ^ Single-lens reflex Live View digital camera with interchangeable lens system .
  • HD Camcorder Guide - Olympus E-620 Digital Camera | Olympus Digital - The World's Best HD Camcorders and Digital Cameras All In One Place 19 January 2010 18:22 UTC www.hdcameraguide.com [Source type: General]

 The software package is named "DSLR Remote Pro v1.5" and enables support for the Canon EOS 40D and 1D Mark III.[4]

High Definition DSLRs (HDSLRs)

.Introduced in 2008, HDSLRs are DSLRs which, in addition to taking still-photographs, offer a movie-mode capable of recording high definition motion-video.^ MED mode (1512x1008x3 layers) has high definition and recording capacity.
  • New 10.2 Million Pixels Digital Single Lens Reflex Camera - Digital Photography Now 19 January 2010 18:22 UTC dpnow.com [Source type: General]
  • SD10 Single Lens Reflex Digital Camera 10.2 Million Pixels(2,268 X 1512 X 3 Layers) - SIGMA CORPORATION 19 January 2010 18:22 UTC www.sigma-photo.co.jp [Source type: FILTERED WITH BAYES]
  • A-Digital-Eye.com - All about digital photography including new digital camera reviews & breaking news! 19 January 2010 18:22 UTC www.a-digital-eye.com [Source type: General]

 ^ LCD Screen, 4x Optical Zoom, With High Definition Video, Weight: 0.32 lb.
  • Digital Cameras - Find great deals, lowest prices, and buy Digital Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 ^ There seems to be a lot of interest in the ability to use digital still cameras to take very short movie clips.
  • digital camera selection 19 January 2010 18:22 UTC www.rirs.org [Source type: General]

 .This feature parallels the evolution of compact digital cameras, many of which also offer HD-movie mode.^ But I also know that there are many features of compact digital cameras that aren't available on digital SLRs.

 ^ What is a compact digital camera?
  • Buyers Guide to Compact Digital Cameras - Jessops - Jessops 19 January 2010 18:22 UTC www.jessops.com [Source type: General]

 ^ LCD Screen Most compact digital cameras feature an LCD screen, which offers a number of advantages: .
  • Buyers Guide to Compact Digital Cameras - Jessops - Jessops 19 January 2010 18:22 UTC www.jessops.com [Source type: General]

 .The first HDSLR, the Nikon D90, captures video at 720p24 (1280x720 resolution at 24 fps) using an APS-sized sensor.^ When used in conjunction with digital SLRs with APS-C size image sensors, it p .

 ^ It uses APS-C sized image sensor.

 ^ The big, 16MP, Pro-oriented Canon EOS 1 Ds Mark II (left) has a 35mm-sized sensor, while the amateur-level Nikon D50 has a smaller APS-sized sensor.
  • BUYING GUIDE: Digital Single-Lens Reflex (DSLR) Cameras from Adorama Learning Center 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

 .The Canon EOS 5D Mark II captures video at 1080p30 (1920x1080 resolution at 30 fps) using a full frame 35mm CMOS sensor.^ Canon EOS-1D Mark II .

 ^ Canon EOS 5D Mark II (body only) .
  • Digital cameras - Merkle Camera | Products 19 January 2010 18:22 UTC www.merklecamera.com [Source type: FILTERED WITH BAYES]

 ^ Canon EOS 5D .

 .Neither the 1920x1080/30p of the Canon EOS 5D Mark II or 720/24p of the Nikon D90 are compliant resolutions and frame rate for High-definition television broadcast, Blu-ray Disc mastering[5] or Digital Cinema Initiatives (DCI).^ Canon EOS 40D Digital SLR 4.

 ^ Canon EOS-1D Mark II .

 ^ Canon EOS-1D Mark IV .
  • DSLR - Digital Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.infoborder.com [Source type: FILTERED WITH BAYES]
  • History of Digital Cameras 19 January 2010 18:22 UTC www.infoborder.com [Source type: General]

 .The first HDSLR to shoot a standard HD broadcast, Blu-ray and Digital Cinema format is the Panasonic Lumix GH1 (both 1920x1080/23.976p and 1280x720/59.94p).^ I have a panasonic Lumix digital..
  • My first single-lens reflex camera - dnScoop - Domain and Web Developer Forums 19 January 2010 18:22 UTC www.dnscoop.com [Source type: FILTERED WITH BAYES]

 ^ The LUMIX G VARIO 14-45mm/F3.5-5.6 ASPH./MEGA O.I.S will be the standard kit lens with the LUMIX DMC-G1, the world’s first Micro Four Thirds System digital camera, which also debuted today.
  • Panasonic announced Lumix DMC-G1 Micro FourThirds camera | Digital Camera Resource Page News 19 January 2010 18:22 UTC www.dcresource.com [Source type: General]

 ^ November 2009: Panasonic Lumix GF1 - full review / HD video compilation .
  • Camera Labs: Digital Camera, DSLR, and Lens Reviews. Recommended cameras 19 January 2010 18:22 UTC www.cameralabs.com [Source type: General]

 .With the release of the Canon 7D, there are now two HDSLRs that can shoot in these standard/broadcast complaint resolutions and frame rates.^ With a wide range of options to choose from, there's almost a Canon digital camera for everyone, from basic point-and-shoot varieties to their high-end SLRs.
  • Canon Digital Camera - Find popular Canon Digital Camera items on eBay! 19 January 2010 18:22 UTC popular.ebay.com [Source type: General]

 ^ With its three frames per second continuous shooting rate and its 1/8000 second shutter speed, taking pictures is as easy as clicking away and having fun.
  • The Nikon D300 digital camera review 19 January 2010 18:22 UTC hubpages.com [Source type: General]

 ^ The number of images you can fit on a given card depends on two things: The resolution at which you shoot and the complexity of the image.

 .Less than a year after the introduction of the first HDSLR, "HD-movie mode" was incorporated into entry-level DSLR camera models, the first being the Canon EOS 500D (Rebel T1i) and Nikon D5000. The 500D supports both 720p30 and a limited 1080p mode which captures 20 fps.^ Tags: camera canon eos 40D , canon eos camera .

 ^ Introduction to 35mm Camera Types & Models .
  • Choose a New Camera - Digital Cameras | eHow.com 19 January 2010 18:22 UTC www.ehow.com [Source type: General]

 ^ Settings available on a Canon EOS Rebel T1i .
  • Digital Camera Buying Tips: Point and Shoot vs. DSLR 19 January 2010 18:22 UTC www.digitaltrends.com [Source type: General]

 .The D5000's movie-mode is comparable to the D90, with a maximum capture-mode of 720p24. These entry-level cameras, also use non-standard resolution and frame rate combinations.^ A 35mm camera is a camera that uses standard 35mm film.
  • Choose a New Camera - Digital Cameras | eHow.com 19 January 2010 18:22 UTC www.ehow.com [Source type: General]

 ^ The Mustek Lens was created by technicians and photographers in a combined effort to make the one perfect instrument for capturing a single frame of life.

 ^ TWAIN: In order to exchange information between applications and devices like scanners and digital cameras a common set of standards called twain is used.
  • Digital Camera Definitions 19 January 2010 18:22 UTC www.catalogs.com [Source type: General]
.On 20 May 2009, Pentax announced its K-7 HDSLR. It supports non-broadcast/blu-ray/DCI compliant HD capture at 30 fps, in both 720p resolution, and an unusual non-standard resolution mode of 1536×1024 which matches the 3:2 aspect ratio of the image sensor.^ Image Size Aspect ratio .

 ^ Regardless of the image quality (or resolution) you set, digital cameras compress images in an attempt to increase the number of images you can store; the compression ratio is dependent on the actual scene you are shooting, so your mileage may vary.

 ^ This feature separates SLRs from other cameras, as the photographer sees the image composed exactly as it will be captured on the film or sensor (see Advantages below).
  • Best Digital SLR Cameras 19 January 2010 18:22 UTC www.squidoo.com [Source type: General]

DSLR lenses

Nikon AF Nikkor 50mm full frame Prime lens
Nikon AF Nikkor 18-70mm (APS-C) Zoom lens
Main articles: Photographic lens and Lenses for SLR and DSLR cameras
.The ability to exchange lenses, to select the best lens for the current photographic need, and to allow the attachment of specialized lenses, is a key to the popularity of DSLR cameras.^ The photographing information may include camera information as currently set in the DSLR camera.
  • DIGITAL SINGLE LENS REFLEX (DSLR) CAMERA - Patent application 19 January 2010 18:22 UTC www.faqs.org [Source type: Reference]

 ^ Best DSLR camera for the Pro/Semi-Pros.
  • Digital Camera for Dummies : The most comprehensive guide in the web 19 January 2010 18:22 UTC gadgetophilia.com [Source type: General]

 ^ The best digital cameras are digital Single Lens Reflex cameras (dSLRs).
  • digital camera selection 19 January 2010 18:22 UTC www.rirs.org [Source type: General]

Lens mounts and lens manufacturers

.Interchangeable lenses for SLRs and DSLRs are built to operate correctly with a specific lens mount that is generally unique to each brand.^ It has a unique bayonet type lens mount for Miranda interchangeable lenses of the Auto-Miranda Series.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 ^ SLR manufacturers generally provide a range of interchangeable lenses.
  • Digital Cameras - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ Lens Interchangeability Digital slr camera has a unique and powerful feature of lens interchangeability.
  • Canadas Digital Cameras, Digital Camcorders and Cheap Memory Cards Canada - Photography 19 January 2010 18:22 UTC www.annscards.com [Source type: General]

 .A photographer will often use lenses made by the same manufacturer as the camera body (for example, Canon EF lenses on a Canon body) although there are also many independent lens manufacturers, such as Sigma,[6] Tamron,[7] Tokina,[8] and Vivitar,[9] to name a few, that make lenses for a variety of different lens mounts.^ Many professional photographers use this type.
  • Digital Camera Basics - Article at CleanImages.com 19 January 2010 18:22 UTC www.cleanimages.com [Source type: General]

 ^ Sony cameras use the Konica Minolta lens mount.
  • Using old lenses with a digital camera - Tips, Reviews and Advice on All Things Digital - The Kim Komando Radio Show 19 January 2010 18:22 UTC komando.com [Source type: General]

 ^ Lens Mount: Canon EF mount.
  • Canon acaneosdrxsbk1 Digital SLR Camera 19 January 2010 18:22 UTC focuscamera.com [Source type: General]

 .There are also lens adapters that allow a lens for one lens mount to be used on a camera body with a different lens mount, but with often reduced functionality.^ Sony cameras use the Konica Minolta lens mount.
  • Using old lenses with a digital camera - Tips, Reviews and Advice on All Things Digital - The Kim Komando Radio Show 19 January 2010 18:22 UTC komando.com [Source type: General]

 ^ There is a large number of different security camera mounting schemes used in the security camera industry.

 ^ Using any Lens on Your E-System Camera First of all, the lens has to be mounted on the camera body.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]
.Many lenses are mountable, "diaphragm-and-meter-compatible", on modern DSLRs and on older film SLRs that use the same lens mount.^ Standard Mount Lenses : Most digital SLR ’s have standard lens mounts so normal lenses can be used.
  • Digital Camera for Dummies : The most comprehensive guide in the web 19 January 2010 18:22 UTC gadgetophilia.com [Source type: General]

 ^ DSLR and SLR mean the same thing.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ However the increasing popularity of the more technically advanced 35mm single-lens reflex (SLR) cameras in the 1960s and 70s led to a decline in their use.
  • Epson R-D1 - Digital Rangefinder Camera Review - Digital Camera Reviews - TrustedReviews 19 January 2010 18:22 UTC www.trustedreviews.com [Source type: General]

 .For more information see Mount compatibility across camera generations.^ For more information on camera types, see 'Choosing your camera type'.
  • Digital cameras - Test results - consumer.org.nz 19 January 2010 18:22 UTC www.consumer.org.nz [Source type: General]
  • Digital cameras - Test results - consumer.org.nz 19 January 2010 18:22 UTC www.consumer.org.nz [Source type: General]

 ^ Of course, they're generally more expensive than point-and-shoot cameras, with prices starting at about $600 for the body only.
  • Best entry-level digital SLR cameras - CNET Reviews 19 January 2010 18:22 UTC mcall.com.com [Source type: General]

 ^ The camera conforms to the Four Thirds specification; its images have a 4:3 aspect ratio and its lens mount is compatible with any Four Thirds-compatible lens, including those made by Panasonic, Olympus, and Sigma.
  • HD Camcorder Guide - Panasonic DMC-L10K Digital Camera | Panasonic Digital - The World's Best HD Camcorders and Digital Cameras All In One Place 19 January 2010 18:22 UTC www.hdcameraguide.com [Source type: General]
.Most DSLR manufacturers have introduced lines of lenses with image circles and focal lengths optimized for the smaller sensors generally offered for existing 35 mm mount DSLRs, mostly in the wide angle range.^ A normal lens for a 35-mm camera is 50mm in focal length.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 ^ SLR manufacturers generally provide a range of interchangeable lenses.
  • Digital Cameras - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ Conversion lenses for wide-angle or telephoto are available at the top of the line.
  • Buying a Digital Camera 19 January 2010 18:22 UTC www.nitaleland.com [Source type: General]

 .These lenses tend not to be completely compatible with full frame sensors or 35 mm film due to the smaller imaging circle[10] and, with some Canon EF-S lenses, interference with the reflex mirrors on full-frame bodies.^ Since they dont have a reflex mirror in the way, the rear element of the lens can be a lot closer to the film, so it is possible to fit extremely wide-angle lenses, which is something well come back to.
  • Epson R-D1 - Digital Rangefinder Camera Review - Digital Camera Reviews - TrustedReviews 19 January 2010 18:22 UTC www.trustedreviews.com [Source type: General]

 ^ Often they use the same or similar lenses as their film counterparts, with the caveat that since the sensor is smaller than 35mm film the lens has an added zoom effect, the ratio typically around 1.3 to 1.5 times more than film.

 ^ Nikon D700 Nikon’s taken its premier SLR, the $5,000 D3, and essentially shoved it into a smaller body, complete with the same amazing 12-megapixel, full-frame sensor.
  • Reviewed: Digital Cameras | Men’s Journal 19 January 2010 18:22 UTC www.mensjournal.com [Source type: General]
.Several manufacturers produce full-frame digital SLR cameras that allow lenses designed for the 35 mm film frame to operate at their intended angle of view.^ Digital cameras SLR lenses Camcorders Memory cards Tripods .
  • Sony DSLR-A230L α DSLR Single Lens Kit (DT18-55mm SAM lens) - Digital cameras - Don's Photo | Specifications 19 January 2010 18:22 UTC www.donsphoto.com [Source type: General]

 ^ Most digital cameras have zoom lenses .
  • Buying a Digital Camera 19 January 2010 18:22 UTC www.nitaleland.com [Source type: General]

 ^ How to buy a Digital SLR Camera .
  • Best Digital SLR Cameras 19 January 2010 18:22 UTC www.squidoo.com [Source type: General]

 .For more information about the dependence of angle of view on format size, see the article on crop factor.^ To enroll or get more information about any of the ...

 ^ View View View This photo of a mountain scene captured using a 4x5 View Camera and a 90mm wide-angle lens (roughly the equivalent of a 28mm lens in 35mm format).
  • Camera Types 19 January 2010 18:22 UTC www.slideshare.net [Source type: FILTERED WITH BAYES]

 ^ Dx Crop Factor Pentax K100d Camera Operation History Of Photography Pentax K1000 35mm SLR View all presentations from this user More info about this document .
  • Camera Types 19 January 2010 18:22 UTC www.slideshare.net [Source type: FILTERED WITH BAYES]

DSLR design considerations

Pentaprism vs. penta-mirror

.Most of the entry level DSLRs use a pentamirror instead of the traditional pentaprism.^ If you need to use wide apertures in daylight most DSLRs have very, very fast shutters to let you do this at ISO 200.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ Most consumers use AA NiMH batteries (see chargers and batteries ) instead, which provide an adequate amount of power and are rechargeable.

 ^ The lens mount diameter has been reduced, enabling the use of smaller, lighter interchangeable lenses that perform at the same level as larger DSLR lenses.
  • Olympus E-P1 Digital Camera - Yahoo! Shopping 19 January 2010 18:22 UTC shopping.yahoo.com [Source type: General]
  • The Olympus PEN E-P1 Digital Camera | Pan Fashion 19 January 2010 18:22 UTC www.panfashion.co.uk [Source type: General]

 .The pentamirror design is composed mostly of plastic and is lighter and cheaper to produce — however, the image in the viewfinder is usually darker.^ In photography, composing your image in the viewfinder.
  • Deciding on a Digital SLR Camera Viewfinder - For Dummies 19 January 2010 18:22 UTC www.dummies.com [Source type: General]

 ^ For example, well made prisms usually produce brighter images; mirror-based viewfinders tend to product less bright images.
  • Buyer's Guide: 26 Digital SLR Cameras : Digital SLRs Galore! 19 January 2010 18:22 UTC www.tomsguide.com [Source type: General]

 ^ It does not appear to significantly affect the viewfinder image or brightness yet, however.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]
Drawing showing the relative sizes of sensors used in current digital cameras.

Sensor size and image quality

Main article: Image sensor format
.Image sensors used in DSLRs come in a range of sizes.^ When used in conjunction with digital SLRs with APS-C size image sensors, it p .

 ^ The H series camera image sensor sizes are almost full-frame SLR cameras ( http://frbiz.com/catalog/43000000/measurement_analysis_instruments.html ) -- twice as big, lowering noise and improving dynamic range clarity results.

 ^ MP Exmor™ CMOS image sensor The A900 features a 35mm full frame Exmor™ CMOS image sensor that is approximately 2.35x larger than the APS-C sized sensors found in many DSLR cameras.
  • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

 .The very largest are the ones used in "medium format" cameras, typically via a "digital back" which can be used as an alternative to a film back.^ Digital Backs for Medium-format and View Cameras .
  • Digital Cameras - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ How to Use your Digital Camera  .
  • How to Use Your Digital Camera 19 January 2010 18:22 UTC www.squidoo.com [Source type: General]

 ^ Unlike film P/S cameras, the digital ones are frustrating to use.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 Because of the manufacturing costs of these large sensors the price of these cameras is typically over $20,000 as of December 2007.
.With the exception of medium format DSLRs, the largest sensors are referred to as "full-frame", and are the same size as 35 mm film (135 film, image format 24×36 mm); these sensors are used in quite expensive DSLRs such as the Canon EOS-1Ds Mark III, the Canon EOS 5D Mark II, the Nikon D700, the Nikon D3, the Nikon D3X, the Sony Alpha 850 and the Sony Alpha 900.^ Canon EOS-1D Mark III (body only) .
  • Digital cameras - Digital Cameras And Accessories - Lawrence Photo & Video Springfield Missouri 19 January 2010 18:22 UTC www.lawrencephotovideo.com [Source type: FILTERED WITH BAYES]

 ^ Canon EOS-1DS .

 ^ Canon EOS-1D Mark II .

 .Most modern DSLRs use a smaller sensor commonly referred to as APS-C sized, that is, approximately 22 mm × 15 mm, a little smaller than the size of an APS-C film frame, or about 40% of the area of a full-frame sensor.^ When used in conjunction with digital SLRs with APS-C size image sensors, it p .

 ^ (Note that there are DSLRs that use a full-sized sensor; the majority, however, do not.
  • BUYING GUIDE: Digital Single-Lens Reflex (DSLR) Cameras from Adorama Learning Center 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

 ^ This is a little card about 1/2 the size, and a little thicker, than a business card.
  • Digital Camera Basics - Article at CleanImages.com 19 January 2010 18:22 UTC www.cleanimages.com [Source type: General]

 .Other sensor sizes found in DSLRs include the Four Thirds System sensor at 26% of full frame, APS-H sensors (used, for example, in the Canon EOS-1D Mark III) at around 61% of full frame, and the Foveon X3 sensor at 33% of full frame.^ Canon EOS-1D Mark III (body only) (Call for pre-order) .
  • Digital cameras - products - The Camera Corner 19 January 2010 18:22 UTC www.thecameracorner.com [Source type: FILTERED WITH BAYES]

 ^ Canon EOS-1D Mark II .

 ^ When used in conjunction with digital SLRs with APS-C size image sensors, it p .
.The sensors used in current DSLRs are much larger than the sensors found in digicam-style cameras, most of which use sensors known as 1/2.5", whose area is only 3% of a full frame sensor.^ The DSLRs also make much cleaner images than the P/S cameras.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ This can occur because dSLR cameras are larger than other digital cameras.
  • digital camera selection 19 January 2010 18:22 UTC www.rirs.org [Source type: General]

 ^ The only disadvantage is the absence of a `live preview` in most DSLR cameras.

 .Even high-end digicams such as the Canon PowerShot G9/G10/G11 or the Nikon CoolPix P5000/P6000 use sensors that are approximately 5% and 4% of the area of a full frame sensor, respectively.^ November 2009: Canon PowerShot G11 - full review .
  • Camera Labs: Digital Camera, DSLR, and Lens Reviews. Recommended cameras 19 January 2010 18:22 UTC www.cameralabs.com [Source type: General]

 ^ However, the sensor area is double that of the full-frame digital single-lens reflex, at 60 mega-pixels.

 ^ All these cameras, even the full-frame 11 megapixel 1Ds, have sensors that are around 7 to 8 microns in size.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 .The current exceptions are the Micro Four Thirds system by Olympus and Panasonic, the Sigma DP1, which uses a Foveon X3 sensor, and the Leica X1.^ Olympus' next Micro Four-Thirds offering.

 ^ The NX10 is Samsung’s answer to the Micro Four Thirds format developed by Panasonic and Olympus.
  • Samsung Introduces Hybrid D.S.L.R. Camera - Gadgetwise Blog - NYTimes.com 19 January 2010 18:22 UTC gadgetwise.blogs.nytimes.com [Source type: General]

 ^ Compact Micro Four Thirds camera.
.Leica offers an "S-System" DSLR with a 30×45mm array containing 37 million pixels.^ This single-lens reflex Live View digital camera with an interchangeable lens system comes with an astonishing 10 million pixels and an approximate 95% field of view range.
  • Newegg.com - OLYMPUS E-520 Black 10.0 MP 2.7" 230K LCD Digital SLR Camera w/ ZUIKO DIGITAL 14-42mm f/3.5-5.6 Lens 19 January 2010 18:22 UTC www.newegg.com [Source type: General]

 ^ Digital photography with a system benefit - the Leica D system offers ambitious amateurs and professional photographers unique options.
  • Leica Digilux 3 7.5MP Digital Camera w/ Leica D Vario-Elmarit 14-50 mm f/2.8-3.5 Asph. Lens 18284, FREE S&H 18284. Leica Digital Cameras. 19 January 2010 18:22 UTC planetadeoptica.stores.yahoo.net [Source type: General]

 ^ Leica Digilux 3 7.5MP Digital Camera continues the direction taken by the multi-award winning previous models and also offers the creative freedom of a system digital camera .
  • Leica Digilux 3 7.5MP Digital Camera w/ Leica D Vario-Elmarit 14-50 mm f/2.8-3.5 Asph. Lens 18284, FREE S&H 18284. Leica Digital Cameras. 19 January 2010 18:22 UTC planetadeoptica.stores.yahoo.net [Source type: General]

 [11] .This sensor is 56% larger than a full-frame sensor.^ However, the sensor area is double that of the full-frame digital single-lens reflex, at 60 mega-pixels.

 ^ All these cameras, even the full-frame 11 megapixel 1Ds, have sensors that are around 7 to 8 microns in size.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 ^ The camera's 15.6x23.7mm CCD image sensor is smaller than the standard 24x36mm frame of a 35mm camera.
  • Nikon D1 - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]
.There is a connection between sensor size and image quality; in general, a larger sensor provides lower noise, higher sensitivity, and increased latitude and dynamic range.^ Higher speeds may result In lower-quality images than lower speeds .
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

 ^ CCD sensors create high-quality, low-noise images.

 ^ Better image quality: larger image sensor = bigger, better, cleaner pixels.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 .There is also a connection between sensor size and depth of field, with the larger sensor resulting in shallower depth of field at a given aperture.^ This lens offers a large aperture of F2.8 over its entire range of focal lengths and its large depth of field offers greater freedom of creative expression.
  • Four New DC lenses for "Konica Minolta" digital SLR camera 19 January 2010 18:22 UTC www.cdrinfo.com [Source type: General]

 ^ To be able to create a depth of field that is shallow, the best thing you should do is use a long lens – preferably a telephoto – and have it set on the zoom that at its maximum.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 ^ There are limitations to the cameras automatic sensors, resulting in either firing the flash when it is not needed or not firing when it is needed.
  • How to Use Your Digital Camera 19 January 2010 18:22 UTC www.squidoo.com [Source type: General]

Table of sensor sizes

.The table lists dimensions of typical DSLR sensors.^ So there is a focal-length conversion factor listed in the dSLR specifications – typically a factor of 1.5.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ DSLRs have sensors almost as big as 35mm film, which is about five times the linear dimension or 25 times as much area as the sensors in p/s cameras.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 [12]
Type Four Thirds Canon APS-C Nikon DX /
Sony /
Pentax APS-C		 Canon APS-H 35mm /
Canon APS-F /
Nikon FX		 Leica S2 Phase One P 65+
Diagonal (mm) 21.6 26.7 28.4 34.5 43.3 54 67.3
Width (mm) 17.3 22.2 23.6-.7 28.7 36 45 53.9
Height (mm) 13.0 14.8 15.5-.8 19.1 24 30 40.4
Area (mm2) 225 329 366-374 548 864 1350 1773
Crop factor[13] 2.00 1.62 1.52 1.26 1.0 0.8 0.64

Depth-of-field control

The lenses typically used on DSLRs have a wider range of apertures available to them, ranging from as large as f/1.0 to about f/32. Lenses for digicams rarely have true available aperture sizes much larger than f/2.8 or much smaller than f/5.6.
.The f/5.6 limitation is because lens designs of typical small sensor digicams already produce diffraction blur bigger than a few pixels at f/5.6.[14] Because of digicams' smaller sensors there are a limited number of apertures available that will produce an acceptably sharp image.^ A higher number indicates a smaller aperture.
  • Deciding on a Digital SLR Camera Viewfinder - For Dummies 19 January 2010 18:22 UTC www.dummies.com [Source type: General]

 ^ Better image quality: larger image sensor = bigger, better, cleaner pixels.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ Lower image quality due to smaller image sensors with tiny pixels.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 .Many digicams only have a two-stop range of apertures because at settings outside of these the image will become too soft because of limits of lens design at large apertures, or diffraction at smaller apertures.^ The choice of image sensor is becoming a top criterion, when choosing a digital camera, because it is the primary factor that determines the image quality.
  • A-Digital-Eye.com - All about digital photography including new digital camera reviews & breaking news! 19 January 2010 18:22 UTC www.a-digital-eye.com [Source type: General]

 ^ This lens offers a large aperture of F2.8 over its entire range of focal lengths and its large depth of field offers greater freedom of creative expression.
  • Four New DC lenses for "Konica Minolta" digital SLR camera 19 January 2010 18:22 UTC www.cdrinfo.com [Source type: General]

 ^ The sensor, the part that captures the image in a digital camera, is smaller, resulting a camera and lens set that are generally smaller and lighter than their 35mm cousins.
  • Amazon.com: Understand Olympus Digital Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.amazon.com [Source type: General]

 .To help extend the exposure range, some digicams will also incorporate an ND filter pack into the aperture mechanism.^ This type of filter evenly absorbs light throughout the visible range which alters the exposure effectively without the need to change lens opening or do color shifts.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 ^ You could even buy an accessory which mounted on top of the camera making it into an aperture preferred automatic exposure camera.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 ^ ND filters are used when light intensity is high and proper exposure needs to be attained or when a specific lens opening is required for sharpness purposes.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 [15]
.The apertures that digicams have available give much more depth of field than equivalent angles of view on a DSLR. For example a 6 mm lens on a 2/3" sensor digicam has a field of view similar to a 24 mm lens on a 35 mm camera.^ However, a wide-angle (24-mm to 35-mm) lens gives the photographer a wider view of the scene, taking in more of a building, for instance.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 ^ A normal lens for a 35-mm camera is 50mm in focal length.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 ^ Actually lens is more important than the camera body itself..
  • » What Type of Digital Camera For Me? at goldfries.com 19 January 2010 18:22 UTC www.goldfries.com [Source type: General]

 .At an aperture of f/2.8 the digicam (assuming a crop factor of 4) has a similar depth of field to that 35 mm camera set to f/11 – that's a four-stop difference.^ The field camera differs from the view camera.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 ^ The most common photographic equipment today is the 35-mm camera.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 ^ But when a 35-mm negative is enlarged to 8 x 10 inches or 11 x 14 inches, the image undergoes degradation to the point that important details can be lost.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 .Put another way, with both cameras at f/2.8 and focused on a subject 1 meter from the camera, and both cameras zoomed to produce the same angle of view (35 mm camera will need to use larger focal length to produce same angle of view from same distance), the digicam might have a depth of field of 2 meters and the larger camera would have a depth of field of 0.3 meters.^ The lens focal length usually indicates the field or angle of view produced by the lens.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ The lenses will fit the camera lens mount, but not produce their listed focal length views.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ Use depth of field wisely .
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 [16][17]

Angle of view

An APS-C format SLR (left) and a full-frame DSLR (right) show the difference in the size of the image sensors.
.The angle of view of a lens depends upon its focal length and the camera's image sensor size; a sensor smaller than 35 mm film format (36 mm × 24 mm frame) gives a narrower angle of view for a lens of a given focal length than a camera equipped with a full-frame (35 mm) sensor.^ The angle of view created by a telephoto lens is the same as that created by an ordinary lens of the same specified focal length.
  • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

 ^ The focal length is the distance between the lens and the surface of the sensor.

 ^ These focal length references have no relationship to 35mm film camera views.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 .As of 2008, only a few current DSLRs have full-frame sensors, including the Sony α 900, Canon EOS-1Ds Mark III, 5D Mark II, Nikon D3x and Nikon D700.^ Canon EOS-1D Mark II .

 ^ Canon EOS 5D .

 ^ Canon EOS 5D Mark II (body only) .
  • Digital Cameras from Nikon, Canon, Pentax, Leica, SLR Lenses and accessories at Neptune Photo Garden City, Long Island New York (NY) 19 January 2010 18:22 UTC www.neptunephoto.com [Source type: FILTERED WITH BAYES]

 .The scarcity of full-frame DSLRs is partly a result of the cost of such large sensors.^ It has a sensor as large as a true DSLR. .
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ All these cameras, even the full-frame 11 megapixel 1Ds, have sensors that are around 7 to 8 microns in size.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 ^ MP Exmor™ CMOS image sensor The A900 features a 35mm full frame Exmor™ CMOS image sensor that is approximately 2.35x larger than the APS-C sized sensors found in many DSLR cameras.
  • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

 .Medium format size sensors, such as those used in the Mamiya ZD among others, are even larger than full-frame (35 mm) sensors, and capable of even greater resolution, and are correspondingly more expensive.^ Medium-format equipment is also more commonly available and easier to use than large-format equipment.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 ^ Some I liked more than others.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 ^ The NX10 uses an APS-C size CMOS sensor (which is larger than sensors employed by Micro Four Thirds cameras) and it has a proprietary lens mount, which means you’ll need to choose from one of three Samsung lenses that will be available when the camera ships this spring.
  • Samsung Introduces Hybrid D.S.L.R. Camera - Gadgetwise Blog - NYTimes.com 19 January 2010 18:22 UTC gadgetwise.blogs.nytimes.com [Source type: General]
.The impact of sensor size on field of view is referred to as the "crop factor" or "focal length multiplier", which is a factor by which a lens focal length can be multiplied to give the full-frame-equivalent focal length for a lens.^ The lens focal length usually indicates the field or angle of view produced by the lens.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ (You multiply the focal lengths by the conversion factor for the equivalent lens view.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ The focal length is the distance between the lens and the surface of the sensor.

 .Typical APS-C sensors have crop factors of 1.5 to 1.7, so a lens with a focal length of 50 mm will give a field of view equal to that of a 75 mm to 85 mm lens on a 35 mm camera.^ The lens focal length usually indicates the field or angle of view produced by the lens.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ The lenses will fit the camera lens mount, but not produce their listed focal length views.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ (You multiply the focal lengths by the conversion factor for the equivalent lens view.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 The smaller sensors of Four Thirds System cameras have a crop factor of 2.0.
.While the crop factor of APS-C cameras effectively narrows the angle of view of long-focus (telephoto) lenses, making it easier to take close-up images of distant objects, wide-angle lenses suffer a reduction in their angle of view by the same factor.^ For example, using Digital slr camera with different lenses one can take wide-angle, telephoto, or close-up shots.
  • Canadas Digital Cameras, Digital Camcorders and Cheap Memory Cards Canada - Photography 19 January 2010 18:22 UTC www.annscards.com [Source type: General]

 ^ Which lenses you choose to invest in depends entirely on what pictures you want to take: for grandiose panoramic landscapes you will need a wide angle lens; for pictures of very small subjects a macro lens will be useful.
  • How To Choose A Digital SLR Camera (Technology & Cars: Digital Cameras: Buyer's Guide) 19 January 2010 18:22 UTC www.videojug.com [Source type: FILTERED WITH BAYES]

 ^ "The EOS Rebel T1i camera is compatible with Canon's complete line of over 60 Canon EF and EF-S lenses, to help provide an incredible variety of visual effects to both still and video imaging capture, including ultra-wide-angle and fish-eye to macro and super-telephoto."...
  • Compare Digital Cameras 19 January 2010 18:22 UTC www.reviewgist.com [Source type: FILTERED WITH BAYES]
.DSLRs with "crop" sensor size have slightly more depth-of-field than cameras with 35 mm sized sensors for a given angle of view.^ The field camera differs from the view camera.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 ^ Although bulkier, these cameras produce pictures that more accurately represent what’s in their viewfinders than those that use older technology.
  • 10 Things Not to Buy in 2010 (Page 2 of 3) at SmartMoney.com 19 January 2010 18:22 UTC www.smartmoney.com [Source type: General]

 ^ The obvious solution is to turn off the flash and boost the sensitivity of the camera sensor to cope, or a slower shutter speed to let in more light.

 .The amount of added depth of field for a given focal length can be roughly calculated by multiplying the depth of field by the crop factor.^ Focal Length Multiplier 1.3x .
  • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

 ^ The lens focal length usually indicates the field or angle of view produced by the lens.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ Digital Cameras Lens Guide Focal length is probably the most important factor that should be considered when choosing a lens, and for good reason: focal lengths determine the field-of-view of the photos you will be able to take successfully with your camera.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 .Shallower depth of field is often preferred by professionals for portrait work and to isolate a subject from its background.^ What depth of field would you prefer?
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 ^ To be able to create a depth of field that is shallow, the best thing you should do is use a long lens – preferably a telephoto – and have it set on the zoom that at its maximum.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 ^ However, you only get a shallow field-depth when taking close up pictures so it is better to focus on the most important part of the subject then allow the other parts of the image go soft.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

Mode dial

.Digital SLR cameras, along with most other digital cameras, generally have a mode dial to access standard camera settings or automatic scene-mode settings.^ Digital Cameras > Digital SLRs > Canon acaneosdrxsbk1 .
  • Canon acaneosdrxsbk1 Digital SLR Camera 19 January 2010 18:22 UTC focuscamera.com [Source type: General]

 ^ Digital SLR camera .

 ^ Tags: camera slr , digital cameras .

 .Sometimes called a "PASM" dial, they typically provide as minimum Program, Aperture-priority, Shutter-priority, and full Manual modes.^ It also has shutter priority and aperture priority automatic exposure as well as metered manual exposure.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 ^ Full manual control: Full manual control for all programs and functions, including Aperture and Shutter Speed Priority, is at your fingertips whenever it is needed or preferred.
  • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

 ^ The Sony® α; (alpha) DSLR-A700’s top-mounted dial gives you quick access to Program Auto, Aperture priority, Shutter-speed priority, Manual and full Auto exposure setting modes -- as well as six scene selection modes that optimize camera focus, exposure, brightness, contrast and other settings for Portrait, Landscape, Macro, Sports Action, Sunset and Night View/Portrait scenes.
  • DSLR-A700 | Sony α700 DSLR Camera Body | Sony | Sony Style USA 19 January 2010 18:22 UTC www.sonystyle.com [Source type: General]

 Scene modes vary and are inherently less customizable. .They often include full-auto, landscape, portrait, action, macro, and night modes, among others.^ Other auto modes are also better for the beginners.
  • Digital Camera for Dummies : The most comprehensive guide in the web 19 January 2010 18:22 UTC gadgetophilia.com [Source type: General]

 ^ Portrait Landscape Night Sports Macro Fully Auto Select more than one...
  • SLR (Single Lens Reflex) Film Cameras - Find great deals, lowest prices, and buy SLR (Single Lens Reflex) Film Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 ^ While some of these -- macro, portrait, landscape -- are helpful, think twice before using a mode such as sepia or vivid.
  • How to Use Your Digital Camera 19 January 2010 18:22 UTC www.squidoo.com [Source type: General]

 .Professional DSLRs seldom contain automatic scene modes because professionals understand their equipment and can quickly adjust the settings to take the image that they want.^ Also, the quality settings on the DSLR's can be adjusted.
  • Digital Single Lens Reflex Cameras - Page 4 - Scrapper's Guide Forums 19 January 2010 18:22 UTC www.scrappersguide.com [Source type: General]

 ^ IA Mode IA Mode automatically adjusts settings to fit the shooting condition.
  • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

 ^ ISO 100-3200 (in 1-stop increments), H1: 6400 H2: 12800; Basic Zone modes: ISO 100-3200 set automatically .
  • Canon EOS Digital Rebel T1i DSLR Camera (Body Only) - Digital cameras - Mike's Camera | Specifications 19 January 2010 18:22 UTC www.mikescamera.com [Source type: General]

Dust reduction systems

Main article: Dust reduction system
.The fact that it is possible to change lenses on a DSLR results in the possibility of dust entering the camera body and adhering to the image sensor.^ Image sensor Dust-reduction system .
  • 25462 Nikon D3000 10.2 MP Single-Lens Reflex DSLR Camera with 18-55mm f/3.5-5.6G ED AF-S DX VR Lens - USA Warranty 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

 ^ Sony α700 DSLR Camera Body .
  • DSLR-A700 | Sony α700 DSLR Camera Body | Sony | Sony Style USA 19 January 2010 18:22 UTC www.sonystyle.com [Source type: General]

 ^ Digital Photography Glossary aperture An opening made by an adjustable diaphragm, which permits light to enter the camera lens and reach the image sensor.
  • Deciding on a Digital SLR Camera Viewfinder - For Dummies 19 January 2010 18:22 UTC www.dummies.com [Source type: General]

 .This can reduce image quality, and make it necessary to clean the sensor.^ Results in reduced image quality.
  • Deciding on a Digital SLR Camera Viewfinder - For Dummies 19 January 2010 18:22 UTC www.dummies.com [Source type: General]

 ^ As I mentioned earlier, I only physically clean an image sensor when I begin seeing specs of dust on my images.
  • Cleaning and Maintaining Your Digital Single Lens Reflex Camera – PictureCorrect 19 January 2010 18:22 UTC www.picturecorrect.com [Source type: General]

 ^ The SteadyShot INSIDE™ in-camera image stabilizer actually shifts the image sensor to compensate for camera shake without sacrificing image quality.
  • DSLR-A900 | REFURBISHED - Digital Single Lens Reflex Camera Body | Sony | SonyStyle USA 19 January 2010 18:22 UTC www.sonystyle.com [Source type: General]

 .Various techniques exist including using a cotton swab with various fluids or blowing with compressed air.^ There are currently 2 major methods of accomplishing this task, both of which use a foam swab (DO NOT attempt this with a cotton or polyester swab).
  • The Methods - Cleaning Digital Cameras - D-SLR Sensor Cleaning. 19 January 2010 18:22 UTC www.cleaningdigitalcameras.com [Source type: FILTERED WITH BAYES]

 ^ The A/S/M mode is used to manually set various functions including the speeds of an aperture and a shutter to photograph an image.
  • DIGITAL SINGLE LENS REFLEX (DSLR) CAMERA - Patent application 19 January 2010 18:22 UTC www.faqs.org [Source type: Reference]

 ^ It is worth mentioning that you should never use canned air or any device that blows high-pressured air on your camera.
  • Cleaning and Maintaining Your Digital Single Lens Reflex Camera – PictureCorrect 19 January 2010 18:22 UTC www.picturecorrect.com [Source type: General]

 .Some people prefer to clean the sensor themselves and some send the camera in for service.^ Some cameras have full-frame image sensors, meaning they can work with the widest lenses to produce some brilliant landscape images.
  • How To Choose A Digital SLR Camera (Technology & Cars: Digital Cameras: Buyer's Guide) 19 January 2010 18:22 UTC www.videojug.com [Source type: FILTERED WITH BAYES]

 ^ Security camera, you can track potential intruders and operation of the service people and their carers.
  • digital cameras 1 19 January 2010 18:22 UTC camera-1.com [Source type: General]

 ^ Just send people there :} Reply to this 2/6/2008 8:18 PM Sheila from Texas wrote: Love this tutorial, but I was wondering which kind of camera do you have?
  • A Day in the Life: How I edit my photos 19 January 2010 18:22 UTC blog.ginakdesigns.com [Source type: FILTERED WITH BAYES]

 [18]
A method to prevent dust entering the chamber, by using a "dust cover" filter right behind the lens mount, was pioneered by Sigma in their first DSLR, the Sigma SD9, in 2002.
.Olympus pioneered a built-in sensor cleaning facility in their first DSLR that had a sensor exposed to air, the Olympus E-1, in 2003. Other DSLR manufacturers followed suit, and dust reduction systems are becoming common in DSLRs.^ Image sensor Dust-reduction system .
  • 25462 Nikon D3000 10.2 MP Single-Lens Reflex DSLR Camera with 18-55mm f/3.5-5.6G ED AF-S DX VR Lens - USA Warranty 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

 ^ Supersonic Wave Filter (dust-reduction system for image sensor) .
  • Newegg.com - OLYMPUS E-520 Black 10.0 MP 2.7" 230K LCD Digital SLR Camera w/ ZUIKO DIGITAL 14-42mm f/3.5-5.6 and 40-150mm f/4-5.6 Dual Lens 19 January 2010 18:22 UTC www.newegg.com [Source type: General]

 ^ Supersonic Wave Filter (dust reduction system for image sensor) .
  • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

 .There is some controversy as to how effective these systems are; see dust reduction system for more information.^ Image sensor Dust-reduction system .
  • 25462 Nikon D3000 10.2 MP Single-Lens Reflex DSLR Camera with 18-55mm f/3.5-5.6G ED AF-S DX VR Lens - USA Warranty 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

 ^ How well do these systems work?
  • Digital Cameras - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ You should be able to see the main subject but also there are some foreground details.
  • Digital Camera for Dummies : The most comprehensive guide in the web 19 January 2010 18:22 UTC gadgetophilia.com [Source type: General]

Medium format digital

.Many medium format roll-film SLRs can accept a digital camera back to turn the camera into a DSLR with very high image resolution and quality (typically 21–60 megapixels as of July 2009).^ The Hasselblad medium format SLR was $476.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 ^ By definition, any camera that uses 120/220-size-roll films is medium format.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 ^ Pentax 67II Medium Format Film Camera .
  • SLR (Single Lens Reflex) Film Cameras - Find great deals, lowest prices, and buy SLR (Single Lens Reflex) Film Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 .However, the combination is very expensive and bulky, and more suited to still life than to action photography.^ They are more expensive, but are very compact and powerful.
  • digital cameras buying guide 19 January 2010 18:22 UTC www.shopwiki.com [Source type: General]

 ^ These wireless home security cameras are more expensive than the type of radio, but offer greater protection from intruders.
  • digital cameras 1 19 January 2010 18:22 UTC camera-1.com [Source type: General]

 ^ Believe it or not, there are refurbished digital SLR cameras that are cheaper than the newer ones being offered, yet have more features not available on newer expensive types.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 .Another potential disadvantage of medium format digital backs is that there are none currently available (as of early 2008) that incorporate a low-pass (aka optical anti-aliasing filter) except for the Mamiya ZD, which has a removable one.^ Digital Backs for Medium-format and View Cameras .
  • Digital Cameras - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ You use a swab of one type or another, put a couple (2-3) drops of chemical on it and wipe the low pass filter.
  • The Methods - Cleaning Digital Cameras - D-SLR Sensor Cleaning. 19 January 2010 18:22 UTC www.cleaningdigitalcameras.com [Source type: FILTERED WITH BAYES]

 ^ Multiple external hard disks can be used - one at a time, You can remove one external hard disk from the camera and replace it with another.
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

 .This is done to allow the maximum resolution to be extracted from a given image, but at the cost of moiré.^ Higher megapixels translate to higher picture resolution, which allows larger photo prints without compromising image quality.
  • Digital Cameras - Find great deals, lowest prices, and buy Digital Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 ^ The image circle was designed to match the size of the image sensors of digital SLR cameras that also allows compact body and lightweight a maximum diameter of 70 mm (2.7in.
  • Four New DC lenses for "Konica Minolta" digital SLR camera 19 January 2010 18:22 UTC www.cdrinfo.com [Source type: General]

 ^ It allows you to print larger pictures with a sharp image, so choose resolution based on finished print size.
  • Digital Camera Buying Guide-Overstock.com 19 January 2010 18:22 UTC www.overstock.com [Source type: General]

 [19][20]
.As of 2007 integrated medium formats like the Phase One 645 system[21], Hasselblad H System[22] and Leaf AFi[23] have started to appear.^ Part TWO ( 7.0 MB ) for Kodak DCS-System 200 in PDF format Part ONE ( 5.8 MB ) .
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

 ^ In order to support our new unique color system, we have developed a custom Hasselblad raw file format called 3F RAW (3FR).
  • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

 ^ Companies that make digital backs include Hasselblad, Leaf, MegaVision, Phase One, and Sinar.
  • Digital Cameras - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

Unusual features – infrared and ultraviolet photography

.On July 13, 2007, FujiFilm announced the FinePix IS Pro, which uses Nikon F-mount lenses.^ This camera also used Nikon F-mount lenses, which meant film photographers could use many of the same lenses they already owned.

 ^ The GH1 can be fit with a mount adaptor DMW-MA1 (optional) that allows the use of a wide variety of high-performance Four Thirds lenses, including Leica D lenses.
  • DMC-GH1K - Lumix Digital Cameras - Shop and Compare at Panasonic 19 January 2010 18:22 UTC www2.panasonic.com [Source type: General]

 ^ September 21st, 2007 at 2:57 pm What are your views of using kit lense?
  • » What Type of Digital Camera For Me? at goldfries.com 19 January 2010 18:22 UTC www.goldfries.com [Source type: General]

 .This camera, in addition to having live preview, has the ability to record in the infrared and ultraviolet spectra of light.^ Cameras, especially ones that use film, have high sensitivity to the invisible light known as ultraviolet light.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 ^ In addition to controlling the amount of light, the camera has to adjust the lenses to control how the light is focused on the sensor.

 ^ Digital cameras are also known to be less sensitive to ultraviolet light, thus, ordinary UV filters may not be needed.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 [24]

History

.On August 25, 1981 Sony unveiled a prototype of the first still video camera, the Sony Mavica.^ The first digital camera was Sony Mavica, an analogue camera that used video floppy.

 ^ The price of a video camera could be that of a DSLR (body + kit lens) or more but don’t expect them to be able to do artistic stills like those captured by cameras, especially the DSLRs.
  • » What Type of Digital Camera For Me? at goldfries.com 19 January 2010 18:22 UTC www.goldfries.com [Source type: General]

 ^ However, modern digital photography cameras have a video function, and a growing number of camcorders have a still photography function.

 .This camera was an analog electronic camera that featured interchangeable lenses and a SLR viewfinder.^ These phony SLRs are also called EVF or electronic viewfinder cameras.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ Information provided here is for the individual who simply would like to purchase a basic digital camera and is not interested in the special single lens/viewfinder optics and lens interchangeable characteristics of a digital SLR camera.

 ^ The film SLR lenses will capture the correct view, only if the digital camera sensor chip is the same size as a 35mm-format negative (36-by-24mm).
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]
At Photokina in 1986, Nikon revealed a prototype analog electronic still SLR camera, the Nikon SVC, a precursor to the digital SLR.[25] The prototype body shared many features with the N8008.[25]
.In 1991, Kodak released the first commercially available digital SLR, the Kodak DCS-100.^ Kodak Professional DCS-200 Digital Still SLR camera .
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

 ^ Credit : Image of this Kodak DCS-100 with the Storage Unit shown at the left hand side was download from this Russian website .
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

 ^ Believe it or not, there are refurbished digital SLR cameras that are cheaper than the newer ones being offered, yet have more features not available on newer expensive types.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 .It consisted of a modified Nikon F3 SLR body, modified drive unit, and an external storage unit connected via cable.^ The KODAK Professional Digital Camera DCS-100 System is a portable system consists of a camera back and camera winder fitted to an unmodified Nikon F3 camera, and a separate digital storage unit (DSU) that connects to the camera winder via an interconnect cable.
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

 ^ Nikon D3 12.1MP FX Digital SLR Camera (Body Only) Price: .
  • Five Best Digital Single Lens Reflex Cameras SLR 19 January 2010 18:22 UTC hubpages.com [Source type: FILTERED WITH BAYES]

 ^ Interconnect cable Connects the camera winder to the DSU. Other features : Video out port for immediate viewing via TV-screen, SCSI interface connectivity.
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

 .The 1.3 megapixel camera cost approximately US$30,000. This was followed by the Kodak DCS-200 with integrated storage.^ This is approximately equal to a 30-90mm lens on a 35mm film camera.
  • digital cameras buying guide 19 January 2010 18:22 UTC www.shopwiki.com [Source type: General]

 ^ See Details from $130 31 offers 10 Megapixel, 10x Optical Zoom Kodak EasyShare Z915 Digital Camera $285 - $545 .
  • Digital Cameras - Find great deals, lowest prices, and buy Digital Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 ^ See Details from $100 30 offers 12.7 Megapixel, Compact Camera, 2.7 in.
  • Digital Cameras - Find great deals, lowest prices, and buy Digital Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 [26]
.Over the next decade, DSLRs have been released by various companies, including Canon, Nikon, Kodak, Pentax, Olympus, Panasonic, Samsung, Minolta (later Konica Minolta, and whose camera assets were then acquired by Sony), Fujifilm, and Sigma, with higher resolutions and lower prices.^ Interchangeable-lens digital SLR brands include Canon, Fujifilm, Nikon, Olympus, Panasonic, Pentax, Samsung, Sigma, Sony, Tamron, and others.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ You can check the conversion factor by reviewing interchangeable-lens dSLR specs at camera manufacturers websites, including Canon, Fuji, Nikon, Olympus, Panasonic, Pentax, Samsung, Sigma, Sony, and Tamron.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ Sony α700 DSLR Camera Body .
  • DSLR-A700 | Sony α700 DSLR Camera Body | Sony | Sony Style USA 19 January 2010 18:22 UTC www.sonystyle.com [Source type: General]
.In 1999, Nikon announced the Nikon D1, the first DSLR to truly compete with, and begin to replace, film cameras in the professional photojournalism and sports photography fields.^ Nikon F100 35mm Film Camera .
  • SLR (Single Lens Reflex) Film Cameras - Find great deals, lowest prices, and buy SLR (Single Lens Reflex) Film Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 ^ Nikon N75 35mm Film Camera .
  • SLR (Single Lens Reflex) Film Cameras - Find great deals, lowest prices, and buy SLR (Single Lens Reflex) Film Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 ^ Nikon N65 35mm Film Camera .
  • SLR (Single Lens Reflex) Film Cameras - Find great deals, lowest prices, and buy SLR (Single Lens Reflex) Film Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 .This camera was able to use current autofocus Nikkor lenses available at that time for the Nikon film series cameras, and was also able to utilize the older Nikon and similar, independent mount lenses designed for those cameras.^ I used to have digital cameras before, its a nikon.
  • » What Type of Digital Camera For Me? at goldfries.com 19 January 2010 18:22 UTC www.goldfries.com [Source type: General]

 ^ My film camera, a Nikon N65, is a great camera also, and I still use it from time to time.
  • Digital Single Lens Reflex Cameras - Scrapper's Guide Forums 19 January 2010 18:22 UTC www.scrappersguide.com [Source type: General]

 ^ Nikon is a success in every shutter Choice A similar company services professional digital camera Nikon’s cheapest are on their way into the hands of serious amateurs and those who buy the brand only.
  • digital cameras 1 19 January 2010 18:22 UTC camera-1.com [Source type: General]

 .A combination of price, speed, and image quality was the beginning of the end of 35 mm film for these markets.^ But when a 35-mm negative is enlarged to 8 x 10 inches or 11 x 14 inches, the image undergoes degradation to the point that important details can be lost.
  • Part 2: How to Improve the Quality of Photographs for National Register Nominations, National Register of Historic Places Bulletin (Nrb 23) 19 January 2010 18:22 UTC www.nps.gov [Source type: FILTERED WITH BAYES]

 ^ Higher speeds may result In lower-quality images than lower speeds .
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

 ^ With the popularity of these amazing gadgets, prices have dropped and what was once far too expensive for the average person, has now become just as affordable as film cameras.
.In January 2000, Fujifilm announced the FinePix S1 Pro, the first DSLR marketed to non-professionals.^ This is Sony’s first real attempt at the pro DSLR market.
  • Five Best Digital Single Lens Reflex Cameras SLR 19 January 2010 18:22 UTC hubpages.com [Source type: FILTERED WITH BAYES]

 ^ I've used a Nikon D1, a Canon D30 and a fuji finepix S1 pro.
  • Nikon D1 - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ Fuji's FinePix S1 Pro .
  • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]
.In November 2001, Canon released its 4.1 megapixel EOS-1D, the brand's first professional digital body.^ Canon EOS digital camera bodies at Abe's of Maine .
  • Olympus E-520 10-Megapixel Digital SLR Camera Kit2 at bizrate this holiday season 19 January 2010 18:22 UTC www.bizrate.com [Source type: General]

 ^ The Canon EOS-1D Mark III ($TBA) is definitely professional.

 ^ We've added a new product, the Canon EOS-1D Mark IV! 1080p HD video, six-figure ISO. We've added a new product, the Samsung DualView TL220!
.In 2003, Canon introduced the 6.3 megapixel EOS 300D SLR camera (known in the United States as the Digital Rebel and in Japan as the Kiss Digital) with an MSRP of US$999, directed at the consumer market.^ Tags: camera canon eos 40D , canon eos camera .

 ^ Canon EOS-1DS 11.1 megapixels, Pro SLR .

 ^ Canon EOS 450D / Digital Rebel XSi...
  • Digital Cameras - Find great deals, lowest prices, and buy Digital Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 .Its popularity encouraged other manufacturers to produce affordable digital SLR cameras, lowering entry costs and allowing more amateur photographers to purchase DSLRs.^ This camera was launched as competition to other DSLR cameras that are entry-level.

 ^ DSLR is just an SLR that's also digital.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ Digital Cameras > Digital SLRs > Canon acaneosdrxsbk1 .
  • Canon acaneosdrxsbk1 Digital SLR Camera 19 January 2010 18:22 UTC focuscamera.com [Source type: General]
.Since 2003, the number of megapixels in imaging sensors have increased steadily, with most companies focusing on build quality, high ISO performance, speed of focus, higher frame rates, the elimination of digital 'noise' produced by the imaging sensor, and price reductions to lure new customers.^ High speed data transfer rate.
  • Canon acaneosdrxsbk1 Digital SLR Camera 19 January 2010 18:22 UTC focuscamera.com [Source type: General]

 ^ CCD sensors create high-quality, low-noise images.

 ^ The following companies produce high quality digital cameras.

Market share

.As of 2008, DSLR sales are dominated by Canon's and Nikon's offerings.^ The Japanese digital SLR camera market is dominated by Nikon and Canon.
  • Nikon to concentrate on “high-end digital single-lens reflex cameras” | Nikon Rumors 19 January 2010 18:22 UTC nikonrumors.com [Source type: General]

 ^ I would like to purchase a DSLR and have been looking at the Nikon D80, the Canon Rebel Xti and the Sony A100.
  • Digital Single Lens Reflex Cameras - Scrapper's Guide Forums 19 January 2010 18:22 UTC www.scrappersguide.com [Source type: General]

 ^ Other DSLRs are the Canon Digital Rebel , 10D , 1DS , 1D-MkII , D30 , D60 , and 1D; the Nikon D1X , D1H , D100 and D70 and so forth.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 .For 2007, Canon edged out Nikon with 41% of worldwide sales to the latter's 40%, followed by Sony and Olympus each with approximately 6% market share.^ Nikon-Press, Canon-Sports, Olympus-Fashion, Sony-Amateur, Leica – Different – Simple, superb quality, analogue lenses and an extremely small package.
  • Five Best Digital Single Lens Reflex Cameras SLR 19 January 2010 18:22 UTC hubpages.com [Source type: FILTERED WITH BAYES]

 ^ Nikons are for press photographers, Canons are for sports photographers, Olympus….
  • Five Best Digital Single Lens Reflex Cameras SLR 19 January 2010 18:22 UTC hubpages.com [Source type: FILTERED WITH BAYES]

 ^ You can check the conversion factor by reviewing interchangeable-lens dSLR specs at camera manufacturers websites, including Canon, Fuji, Nikon, Olympus, Panasonic, Pentax, Samsung, Sigma, Sony, and Tamron.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 [27] .In the Japanese domestic market, Nikon captured 43.3% to Canon's 39.9%, with Pentax a distant third at 6.3%.^ Japanese cameras like the Prismat, Canonflex, Nikon F, Pentax, and Miranda, introduced in the late 1950s or early 1960s show the switch from German 35mm SLRs to Japanese 35mm SLRs.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 ^ Avalailable also in other mount for Telephoto Lens for Canon, Contax, Minolta MD, Nikon, Olympus OM, Pentax, Sony/Minolta, Canon FD. .
  • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

 ^ Lens Mount Nikon F Pentax K Canon EF Contax N Minolta Vectis Minolta A-Type Leica M Pentax KAF2 Sigma SA Contax/Yashica MM See all...
  • SLR (Single Lens Reflex) Film Cameras - Find great deals, lowest prices, and buy SLR (Single Lens Reflex) Film Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 [28]
.The duopoly of Canon and Nikon is sometimes referred to as "Canikon" or "Nikanon" in online forums in skeptical challenge to the presumptive acceptance of these manufacturer's cameras as always "the best". Nevertheless, Canon and Nikon have used their professional market presence especially persuasively in the sale of entry level offerings.^ The Japanese digital SLR camera market is dominated by Nikon and Canon.
  • Nikon to concentrate on “high-end digital single-lens reflex cameras” | Nikon Rumors 19 January 2010 18:22 UTC nikonrumors.com [Source type: General]

 ^ I used to have digital cameras before, its a nikon.
  • » What Type of Digital Camera For Me? at goldfries.com 19 January 2010 18:22 UTC www.goldfries.com [Source type: General]

 ^ I know I want to get an entry level camera but I want the best entry level.
  • Five Best Digital Single Lens Reflex Cameras SLR 19 January 2010 18:22 UTC hubpages.com [Source type: FILTERED WITH BAYES]

 .Online contributors often challenge the "Canikon/Nikanon" supposed superiority when they believe there are superior innovations from the smaller DSLR manufacturers.^ There are other digital camera buying guides online with the same objective as we have here at Digital Cameras - A Buying Guide, but these buying guides I believe get to deep into numerous other techno factors.

 ^ Manufacturers love to lie about the EVF cameras: they claim that they are real time and you can plainly see for yourself with a moving hand that there is a delay in what you see.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ Sensors from different manufacturers vary widely in size, but in general they’re smaller than a piece of 35mm film.
.The DSLR market is dominated by Japanese companies, including all of the top five manufacturers (Canon, Nikon, Olympus, Pentax, and Sony), as well as Fujifilm, Mamiya, Panasonic, and Sigma.^ Some companies known manufacturer of camera is Sony, Canon, Olympus, Nikon, Panasonic, and so on.
  • digital cameras 1 19 January 2010 18:22 UTC camera-1.com [Source type: General]

 ^ The Japanese digital SLR camera market is dominated by Nikon and Canon.
  • Nikon to concentrate on “high-end digital single-lens reflex cameras” | Nikon Rumors 19 January 2010 18:22 UTC nikonrumors.com [Source type: General]

 ^ Supporting manufacturers: Fujifilm, Olympus.
  • digital cameras buying guide 19 January 2010 18:22 UTC www.shopwiki.com [Source type: General]

 .Leica is German, Hasselblad is Swedish, and Samsung is Korean, while the American company Kodak formerly produced DSLRs as well.^ Chinese (Simplified and Traditional), Danish, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish .
  • 25462 Nikon D3000 10.2 MP Single-Lens Reflex DSLR Camera with 18-55mm f/3.5-5.6G ED AF-S DX VR Lens - USA Warranty 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

Present-day models

.Mainstream DSLRs (full-frame or smaller image sensor format) are currently produced by Canon, Fujifilm, Leica, Nikon, Olympus, Panasonic, Pentax, Samsung, Sigma, and Sony.^ Any Nikon or Canon DSLR can change the lens.
  • Digital Camera? What do you use? - Forums | MacLife 19 January 2010 18:22 UTC www.maclife.com [Source type: General]

 ^ Interchangeable-lens digital SLR brands include Canon, Fujifilm, Nikon, Olympus, Panasonic, Pentax, Samsung, Sigma, Sony, Tamron, and others.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ Canon EOS Digital Rebel XTi Nikon D80 Canon EOS Rebel XSi (with 18-55mm lens) Nikon D40x (Nikon AF-S DX 18-55mm Lens) Sony Alpha DSLR-A100K w/ 18-70mm F/3.5-5.6 Lens Pentax K10D (with 18mm-55mm lens) Olympus Evolt E-330 Panasonic Lumix DMC-L10K Professional Digital SLRs .
  • digital cameras buying guide 19 January 2010 18:22 UTC www.shopwiki.com [Source type: General]

 .Phase One, Leaf, Linhof, Hasselblad and Mamiya, amongst others, produce expensive, high-end medium-format view-cameras.^ The Hasselblad medium format SLR was $476.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 ^ The film SLR lenses will capture the correct view, only if the digital camera sensor chip is the same size as a 35mm-format negative (36-by-24mm).
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ Medium format SLRs without eye level viewfinders avoid this problem in one of two ways.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]
.
  • Canon's current EOS digital line includes the 1000D,[29] 450D,[29] 50D, 5D Mark II, and the 1Ds Mark III.^ Canon EOS 450D / Digital Rebel XSi...
    • Digital Cameras - Find great deals, lowest prices, and buy Digital Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

     ^ Canon EOS-1D Mark II .

     ^ Canon EOS 5D Mark II 21.1 megapixels, Pro SLR .

     .Canon's latest cameras, the 500D, 7D, and 1D Mark IV were introduced in 2009. As of January 2010, all current Canon DSLRs use CMOS sensors.
  • Nikon also has a broad line of DSLRs currently including the D3000, D5000, D90, D300S, D700, D3S and the D3X.^ Canon EOS-1D Mark II .

     ^ Canon's EOS-1D Mark III .
    • autofocus posts - Crave - CNET 19 January 2010 18:22 UTC news.cnet.com [Source type: FILTERED WITH BAYES]

     ^ All you need is the Nikon DSLR D90!
    • Newegg.com - Nikon D90 Black 12.3 MP 3.0" 920K LCD Digital SLR Camera w/ AF-S DX NIKKOR 18-105mm f/3.5-5.6G ED VR Lens 19 January 2010 18:22 UTC e3wwwtest.newegg.com [Source type: General]

     .The D3, announced in August 2007, is the company's first full-frame digital SLR.^ Nikon is pleased to announce the D300 digital single lens reflex (D-SLR), a camera that sets new standards of compact professional performance.

     ^ Nikon D3 12.1MP FX Digital SLR Camera (Body Only) Price: .
    • Five Best Digital Single Lens Reflex Cameras SLR 19 January 2010 18:22 UTC hubpages.com [Source type: FILTERED WITH BAYES]

     ^ Getting that first set of digital SLR cameras can be a bit confusing so here is some information that may help.

     [30]
    • .
  • Fujifilm currently sells the Fujifilm FinePix S5 Pro DSLR, compatible with the Nikon F-mount lens system.^ If you have a big Nikon lens system or are a photojournalist, the D1 is worth considering.
    • Nikon D1 - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

     ^ The Nikon Lens Pen Cleaning System ($8) is a simple, easy-to-use lens-cleaning system.

     ^ I've used a Nikon D1, a Canon D30 and a fuji finepix S1 pro.
    • Nikon D1 - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

     .It is based on the Nikon D200 camera body, but utilizes Fuji's sensor technology (Fujifilm SuperCCD SR Pro) and menu system.^ Using any Lens on Your E-System Camera First of all, the lens has to be mounted on the camera body.
    • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

     ^ Comparing it to other cameras at the time, a Canon AE-1 body was $219.50 and a Nikon F2a body was $454.50 in the 1977-78 Sears Catalog.
    • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

     ^ As the first Micro Four Thirds camera from Olympus, the E-P1 provides the same image quality as current Four Thirds format E-System cameras because it has the same image sensor size as the E-30 and E-620 DSLR models, but in a much smaller body.
    • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

     .Fuji previously offered the Fujifilm FinePix IS Pro, which has the unique ability to capture light in the infrared and ultraviolet spectrums.
  • Olympus makes DSLR cameras and lenses as part of the Four Thirds System.^ Best DSLR camera for the Pro/Semi-Pros.
    • Digital Camera for Dummies : The most comprehensive guide in the web 19 January 2010 18:22 UTC gadgetophilia.com [Source type: General]

     ^ The film SLR lenses will capture the correct view, only if the digital camera sensor chip is the same size as a 35mm-format negative (36-by-24mm).
    • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

     ^ The prior art provides a single lens reflex camera system, with a series of interchangeable lenses of different full open aperture value of F number.
    • Adaptor for providing a digital signal indicating the full open F number of an interchangeable photo-taking lens in a single lens reflex camera system - Patent 4104649 19 January 2010 18:22 UTC www.freepatentsonline.com [Source type: Reference]

     .Current Olympus models include the E-620, E-30 and E-3.^ As the first Micro Four Thirds camera from Olympus, the E-P1 provides the same image quality as current Four Thirds format E-System cameras because it has the same image sensor size as the E-30 and E-620 DSLR models, but in a much smaller body.
    • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

     ^ Live View AF: 11-point AF In Live View the E-620 uses the Autofocus technology of the Olympus E-30 with 11 dedicated AF points.

     .Unique features include a smaller size, an effective sensor dust reduction system, and in-body image stabilization, along with a crop factor of 2 (compared to 1.6 in most DSLR's) and an aspect ratio of 4:3 (instead of 3:2).^ Dust Reduction System: for spot-free images.
    • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

     ^ Image sensor Dust-reduction system .
    • 25462 Nikon D3000 10.2 MP Single-Lens Reflex DSLR Camera with 18-55mm f/3.5-5.6G ED AF-S DX VR Lens - USA Warranty 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

     ^ Supersonic Wave Filter (dust reduction system for image sensor) .
    • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

     .Four Thirds lenses are especially highly regarded.^ Get up to a five step EV stabilization effect with all Zuiko Digital Lenses, and all Four Thirds Format Lenses.
    • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

     ^ Obviously, the Four Thirds standard is compatible only with the Four Thirds lenses.
    • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

     ^ The MMF-1 Four Thirds System Lens Adapter enables all Olympus ZUIKO Digital lenses as well as Four Thirds System lenses from Sigma, Panasonic and Leica lenses to attach to the E-P1.
    • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

     [31][32]
  • Pentax (in collaboration with Samsung) currently offers the Pentax K-7, Pentax K-x, Pentax K-m[33], Pentax K200D, and K20D, while Samsung offers the Samsung GX-20, a clone of the K20D, and the GX-10, a clone of the now-discontinued Pentax K10D. .Innovative features include in-body image stabilization, dust reduction system, use of standard AA batteries in the K200D and K-m, weather-proof sealing (first introduced on the K10D, and otherwise found only in more expensive semi-pro models like the Nikon D200), and adoption of Adobe's DNG standard raw image format.^ Image sensor Dust-reduction system .
    • 25462 Nikon D3000 10.2 MP Single-Lens Reflex DSLR Camera with 18-55mm f/3.5-5.6G ED AF-S DX VR Lens - USA Warranty 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

     ^ The DNG file format enables RAW image files to be opened directly in Adobe Photoshop.
    • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

     ^ Supersonic Wave Filter (dust reduction system for image sensor) .
    • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

     .Also, they offer extensive backwards compatibility, accepting all Pentax K mount lenses made since 1975 (though the automatic light metering functionality of some early lenses does not work).
  • Sony, which acquired Konica Minolta's DSLR line in 2006, produces DSLRs under the Sony α brand.^ Pentax K mount lenses apparently work on all Pentax cameras since 1976 including Pentax digital SLR cameras.
    • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

     ^ I don't think you'll find a digital manual camera, but all dslr and some 'prosumer' dslrs like my Konica/Minolta A2 have both (although my lens isn't removable, it does have some (albeit clunky) attachments for wide angle and telephoto).
    • Digital Camera? What do you use? - Forums | MacLife 19 January 2010 18:22 UTC www.maclife.com [Source type: General]

     ^ It does appear to be in good working order except I cannot get the meter to operate.
    • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

     Up to May 2009, they offered the α 200, α 300, α 350, α 700,α 850 and α 900. The three lower-end models have been updated to α 230, α 330, α 380, offering color differentiations in DLSRs for the first time. .The α series offers in-body sensor-shift image stabilization and retains the Minolta AF lens mount.
  • Sigma produces DSLRs using the Foveon X3 sensor, rather than the conventional Bayer sensor.^ Built-in (Imager shift image stabilizer) .
    • Newegg.com - OLYMPUS E-520 Black 10.0 MP 2.7" 230K LCD Digital SLR Camera w/ ZUIKO DIGITAL 14-42mm f/3.5-5.6 Lens 19 January 2010 18:22 UTC www.newegg.com [Source type: General]

     ^ Foveon X3® direct image sensoriCMOSj .
    • SD14 Digital Single Lens Reflex Camera - Telescopes UK: Telescopes & Telescope Accessories in your only London shop 19 January 2010 18:22 UTC www.widescreen-centre.co.uk [Source type: General]

     ^ Built in (Imager shift image stabilizer) .
    • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

     .This is claimed to give higher colour resolution although headline pixel counts are lower than conventional Bayer-sensor cameras.^ The Lens Resolution also varies from less than 5 Mega pixels to higher than 9 Mega pixels.
    • Digital Cameras In India, Video Cameras, Prices- India Housing 19 January 2010 18:22 UTC www.indiahousing.com [Source type: General]

     ^ Using three silicon-embedded layers of pixel sensors, stacked to take advantage of silicon's ability to absorb red, green, and blue light at different respective depths, it efficiently reproduces colour more accurately, and offers sharper resolution, pixel for pixel, than any conventional image sensor.
    • SD14 Digital Single Lens Reflex Camera - Telescopes UK: Telescopes & Telescope Accessories in your only London shop 19 January 2010 18:22 UTC www.widescreen-centre.co.uk [Source type: General]

     ^ The definition of a pixel as indicated below is consistent with standard industry conventions as applied to CCD image sensors, CMOS image sensors, and the Foveon X3 direct image sensor.
    • SD14 Digital Single Lens Reflex Camera - Telescopes UK: Telescopes & Telescope Accessories in your only London shop 19 January 2010 18:22 UTC www.widescreen-centre.co.uk [Source type: General]

     Their current model is the Sigma SD14. .Sigma is the only DSLR manufacturer which sells lenses for other brands' lens mounts.
  • Hasselblad, Linhof, Leaf, Mamiya and Phase One, amongst others, produce medium format-sized (6x4.5 cm., 6x6cm.^ Lens Mount Hasselblad HC lenses with integral leaf shutter .
    • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

     ^ The Hasselblad medium format SLR was $476.
    • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

     ^ The film SLR lenses will capture the correct view, only if the digital camera sensor chip is the same size as a 35mm-format negative (36-by-24mm).
    • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

     ) view-cameras, which produce high resolution digital images. Their sensors (over 60 megapixel in some cases) are able to capture much more detail than the full-frame and smaller sensors found in DSLR cameras.

DSLRs compared to other digital cameras

Fixed-lens cameras

.Non-SLR digital cameras generally fall into two types: compact digicams, and SLR-like bridge digital cameras (also known as advanced digital cameras) which offer larger zoom ranges, better optics, and more manual controls.^ Generally used digital cameras are binocular.
  • DIGITAL SINGLE LENS REFLEX (DSLR) CAMERA - Patent application 19 January 2010 18:22 UTC www.faqs.org [Source type: Reference]

 ^ More optical is better than digital zoom.
  • Digital Single Lens Reflex Cameras - Scrapper's Guide Forums 19 January 2010 18:22 UTC www.scrappersguide.com [Source type: General]

 ^ One of two types of imaging sensors used in digital cameras.
  • Deciding on a Digital SLR Camera Viewfinder - For Dummies 19 January 2010 18:22 UTC www.dummies.com [Source type: General]

 .Both types have permanently fixed lenses.^ Each of these lenses has a fixed focal length and can only be used for a certain type of focus shot.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 While the only defining feature of an SLR is its reflex viewfinder system, extant digital SLR models generally offer the following advantages over fixed-lens cameras of the same generation:
.
  • Choice of interchangeable[34] (and often higher-quality) lenses.
  • Image sensors of much larger size and often higher quality, offering lower noise,[35] which is useful in low light, and greater dynamic range.^ Higher speeds may result In lower-quality images than lower speeds .
    • Kodak DCS-Digital Still SLR camera - Index Page 19 January 2010 18:22 UTC www.mir.com.my [Source type: FILTERED WITH BAYES]

     ^ Larger sensors are more expensive but enable better low-light performance and a wider dynamic range.
    • autofocus posts - Crave - CNET 19 January 2010 18:22 UTC news.cnet.com [Source type: FILTERED WITH BAYES]

     ^ CCD sensors create high-quality, low-noise images.

     [36]
    • .
  • Optical viewfinders which tend to be more comfortable and efficient, especially for action photography and in low-light conditions.
  • DSLRs often offer faster and more responsive performance, with less shutter lag, faster autofocus systems, and faster frame rates.^ Excellent performance with 3.0 fps continuous shooting and burst rate up to 514 Large JPEGs (until memory card is full): With instant startup times, speedy autofocus and minimal shutter lag, the EOS Rebel XS is one of the fastest cameras available today.
    • Canon acaneosdrxsbk1 Digital SLR Camera 19 January 2010 18:22 UTC focuscamera.com [Source type: General]

     ^ A typical compact (Point & Shoot) will adjust everything to suit the light condition, including slower shutter speed, thus everything blurry.
    • » What Type of Digital Camera For Me? at goldfries.com 19 January 2010 18:22 UTC www.goldfries.com [Source type: General]

     ^ The price of a video camera could be that of a DSLR (body + kit lens) or more but don’t expect them to be able to do artistic stills like those captured by cameras, especially the DSLRs.
    • » What Type of Digital Camera For Me? at goldfries.com 19 January 2010 18:22 UTC www.goldfries.com [Source type: General]

     [37]
    • .
  • The larger focal length for the same field of view allows creative use of depth of field effects.^ Use depth of field wisely .
    • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

     ^ That is, with a normal focal length (50mm for a 35mm film camera) the apparent visual distance between near and far objects in a picture will appear the same as when viewing in person with the naked eye.
    • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

     ^ Point-and-shoot digital cameras and interchangeable-lens digital single-lens reflex (dSLR) cameras use different nomenclature to describe lens focal lengths.
    • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

     [38]
  • Ability to attach additional accessories[39] including hot shoe-mounted flash units, battery grips for additional power and hand positions, external light meters, and remote controls
There are also certain drawbacks to current DSLR designs, compared to fixed-lens cameras:
  • Generally greater size and weight.[40]
  • Generally greater cost.[40]
  • Few DSLRs with a video mode.[40] .With the exception of cameras such as the Nikon D90 and the Canon EOS 5D Mark II[41], few DSLRs produced so far can record full-motion video, while this has become a standard feature of compact digital cameras.
  • Louder operation, due to the SLR mirror mechanism.^ Tags: camera canon eos 40D , canon eos camera .

     ^ Canon EOS-1D Mark II .

     ^ Nikon D3000 Digital SLR Camera - 10.2MP .

     [42]
    • .
  • Potential contamination of the sensor by dust particles, when the lens is changed (though recent dust reduction systems alleviate this).
  • Small digicams generally can focus better on closer objects than typical DSLR lenses.^ Supersonic Wave Filter (dust-reduction system for image sensor) .
    • Newegg.com - OLYMPUS E-520 Black 10.0 MP 2.7" 230K LCD Digital SLR Camera w/ ZUIKO DIGITAL 14-42mm f/3.5-5.6 Lens 19 January 2010 18:22 UTC www.newegg.com [Source type: General]
    • Newegg.com - OLYMPUS E-520 Black 10.0 MP 2.7" 230K LCD Digital SLR Camera w/ ZUIKO DIGITAL 14-42mm f/3.5-5.6 and 40-150mm f/4-5.6 Dual Lens 19 January 2010 18:22 UTC www.newegg.com [Source type: General]

     ^ Supersonic Wave Filter (dust reduction system for image sensor) .
    • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

     ^ Image sensor Dust-reduction system .
    • 25462 Nikon D3000 10.2 MP Single-Lens Reflex DSLR Camera with 18-55mm f/3.5-5.6G ED AF-S DX VR Lens - USA Warranty 19 January 2010 18:22 UTC www.adorama.com [Source type: General]

     [43]

SLR-like cameras – "bridge cameras"

Main article: Bridge digital camera
.The "SLR-like" or "advanced" digicams offer a non-optical electronic through-the-lens (TTL) view through the focusing lens, via the eye-level electronic viewfinder (EVF) as well as the rear LCD. The difference in views compared to a DSLR is that the EVF shows a digitally-created TTL image, whereas the viewfinder in a DSLR shows an actual optical TTL image via the reflex viewing system.^ The digital single- lens reflex (SLR) camera’s viewfinder shows you (more or less) the exact image the sensor sees.
  • Deciding on a Digital SLR Camera Viewfinder - For Dummies 19 January 2010 18:22 UTC www.dummies.com [Source type: General]

 ^ These phony SLRs are also called EVF or electronic viewfinder cameras.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ Eye-level single-lens reflex viewfinder .
  • Newegg.com - OLYMPUS E-520 Black 10.0 MP 2.7" 230K LCD Digital SLR Camera w/ ZUIKO DIGITAL 14-42mm f/3.5-5.6 and 40-150mm f/4-5.6 Dual Lens 19 January 2010 18:22 UTC www.newegg.com [Source type: General]

 .An EVF image has lag time (that is, it reacts with a delay to view changes and has a lower resolution than an optical viewfinder) but achieves parallax-free viewing using less bulk and mechanical complexity than a DSLR with its reflex viewing system.^ The SLR (Single Lens Reflex) digital camera from Mustek is more than a tool for taking picture, it is a system of instruments designed to take the perfect photo - in any light.

 ^ Series of mirrors: Less-expensive cameras use this type of viewfinder, in which the light reflects off separate mirrors.
  • Deciding on a Digital SLR Camera Viewfinder - For Dummies 19 January 2010 18:22 UTC www.dummies.com [Source type: General]

 ^ It provides a brighter, higher- contrast image that looks better and is easier to use for viewing and focusing .
  • Deciding on a Digital SLR Camera Viewfinder - For Dummies 19 January 2010 18:22 UTC www.dummies.com [Source type: General]
.Bridge digital cameras with their fixed lenses aren't usually subject to dust from outside the camera settling on the sensor.^ The film SLR lenses will capture the correct view, only if the digital camera sensor chip is the same size as a 35mm-format negative (36-by-24mm).
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ Digital Photography Glossary aperture An opening made by an adjustable diaphragm, which permits light to enter the camera lens and reach the image sensor.
  • Deciding on a Digital SLR Camera Viewfinder - For Dummies 19 January 2010 18:22 UTC www.dummies.com [Source type: General]

 ^ Digital Photography Glossary adapter Device used to attach certain lenses or filters to your digital camera.
  • Deciding on a Digital SLR Camera Viewfinder - For Dummies 19 January 2010 18:22 UTC www.dummies.com [Source type: General]

 .However having fixed lenses they are limited to the focal lengths they are manufactured with, except for what is available from attachments.^ With zoom lenses, you can have a single lens that covers the same range that three or more fixed focal length lenses.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 ^ Because there are no standard sensor chip sizes, manufacturers list the digital camera lens focal lengths by the equivalent view produced by 35mm film camera lenses.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ Fixed-focus, fixed-zoom lenses - These are the kinds of lenses on disposable and inexpensive film cameras — inexpensive and great for snapshots, but fairly limited.

 .Manufacturers have attempted (with increasing success) to overcome this disadvantage by offering extreme ranges of focal length on models known as superzooms, some of which offer far longer focal lengths than readily available DSLR lenses.^ (In current dSLR models, the focal length conversion factor can range from 1.3 to 1.7.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ Believe it or not, there are refurbished digital SLR cameras that are cheaper than the newer ones being offered, yet have more features not available on newer expensive types.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 ^ Point-and-shoot digital cameras and interchangeable-lens digital single-lens reflex (dSLR) cameras use different nomenclature to describe lens focal lengths.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]
.Current designs are limited by increasingly high pixel pitches, which limit their dynamic range and also call for increasingly higher quality lens designs.^ "Image quality is good, in fact it's very similar to that of the EOS 50D in terms of noise, dynamic range, color and resolution."...
  • Compare Digital Cameras 19 January 2010 18:22 UTC www.reviewgist.com [Source type: FILTERED WITH BAYES]

 ^ Resolution isn't everything; the raw pixels from the D1 are much higher quality than the raw pixels from a cheap 2.6 megapixel point-and-shoot-style digital camera.
  • Nikon D1 - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ The reason behind this is that the more pixels a camera has, the high-quality picture your camera will take.

 .Exceptions to this trend are the Sigma DP1 with its 20.7×13.8 mm sensor and the Sony DSC-R1[44] with a 21.5×14.4  mm sensor.^ Sony Cyber-shot DSC-R1 .

 ^ The Sony DSC-R1 is the sole exception here.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ An exception for image quality is 2005's Sony DSC-R1 .
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

Digicams (compact "point-and-shoot" digital cameras)

.Digicams, commonly referred to as "point-and-shoot" cameras because of their ease of use, can usually be operated at arm's length using only the LCD at the rear of the camera.^ I usually have less color and brightness editing to do when I use the point and shoot.
  • A Day in the Life: How I edit my photos 19 January 2010 18:22 UTC blog.ginakdesigns.com [Source type: FILTERED WITH BAYES]

 ^ Do you have any preferences on point and shoot cameras?
  • Five Best Digital Single Lens Reflex Cameras SLR 19 January 2010 18:22 UTC hubpages.com [Source type: FILTERED WITH BAYES]

 ^ DLSR cameras are suitable for professional and serious photographers while casual users prefer point-and-shoot cameras for their smaller size and ease of use.
  • Digital Cameras - Find great deals, lowest prices, and buy Digital Cameras at Shopping.com 19 January 2010 18:22 UTC www.shopping.com [Source type: General]

 .Some models also have simple optical viewfinders like traditional compact 35 mm film cameras.^ If your camera won’t allow filters, like a simple point-and-shoot camera, don’t fret!
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 ^ Very light and compact, this camera is a must-have for amateur photographers who don’t like bringing bulky digital cameras.

 ^ Zoom (28-336 mm equivalent) Optical image stabilization 720p HD video 3″ LCD With a new sleek and sophisticated package, the Canon PowerShot SX200 IS Digital Camera offers consumers a great compact camera with DSLR-like features.

 .Like the SLR-like bridge cameras, most digicams lack the ability to accept interchangeable lenses, with the exception of certain digital rangefinder cameras such as the Leica M8 and the Epson RD-1, which use the Leica M-mount lens system.^ The lens on most of these cameras is a zoom-in lens.

 ^ Tags: camera slr , digital cameras .

 ^ Pentax mount lenses cannot be used on the Asahiflex cameras.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]
.Most digicams are manufactured with a zoom lens that covers the most commonly used fields of view, with "super-zoom" models becoming more popular.^ The lens on most of these cameras is a zoom-in lens.

 ^ By far the most valuable part of the the package is the 24mm lens which can be used on my Sony Alpha 350 DSLR with an angle of view the same as a 36mm lens on a 35mm camera.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 ^ The lens focal length usually indicates the field or angle of view produced by the lens.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 .Digicam lenses can be adapted to telephoto or wide-angle as the above-mentioned "bridge-cameras."^ Four Thirds System Lens Adapter: Other Four Thirds Format lenses can also be used on the E-P1 with an available MMF-1 Four Thirds System Lens Adapter, including extreme wide-angle fisheye and super-telephoto lenses.
  • Olympus PEN E-P1 Micro Four Thirds Camera and New Accessories 19 January 2010 18:22 UTC www.digitalreview.ca [Source type: General]

 ^ The widest cameras only can zoom out to a mild wide angle.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ Digital point-and-shoot cameras with built-in wide-angle lenses include three EasyShare Kodak models: The dual-lens, 23mm, plus 39-117mm zoom Kodak V570 and Kodak V705 models, or the 24-140mm zoom lens Kodak P880 camera.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]
.Digicams were once significantly slower in image capture (time measured from pressing the shutter release to the writing of the digital image to the storage medium) than DSLR cameras, but this situation is changing with the introduction of faster capture memory cards and faster in-camera processing chips.^ Grab the camera and press the shutter release.
  • Nikon D1 - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ In addition, the firmware can speed the process of writing images to high-speed SD memory cards.
  • autofocus posts - Crave - CNET 19 January 2010 18:22 UTC news.cnet.com [Source type: FILTERED WITH BAYES]

 ^ You then press the shutter release.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 .Currently, however, these cameras present a significant disadvantage for action, wildlife, sports and other photography requiring a high burst rate (frames per second).^ These may be taken at 4.5 frames per second.
  • Nikon D1 - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ I recently have been using the camera at sporting events and rodeos for the 4.5 frames per second.
  • Nikon D1 - photo.net 19 January 2010 18:22 UTC photo.net [Source type: General]

 ^ That zoom focal length might be great for sports and wildlife photography, but it’s not the best for general picture taking.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

SLR-like interchangeable lens digital cameras

.In late 2008, the Micro Four Thirds system became the latest camera system to compete with DSLRs.^ Olympus has today announced the Olympus E-620 SLR an advanced version of the Olympus E-520 Four Thirds Digital SLR System camera.

 ^ E-Series cameras use the Four Thirds standard bayonet, providing both the mechanical coupling and the digital interface between lens and body.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 ^ "We have no intention to compete in the megapixel wars for E-System," Olympus' line of SLR cameras, he said.
  • autofocus posts - Crave - CNET 19 January 2010 18:22 UTC news.cnet.com [Source type: FILTERED WITH BAYES]

 .The new system shares the same sensor size as the original Four Thirds System, but does not use a mirror system and is therefore able to reduce the focal-distance between the lens and sensor.^ The focal length is the distance between the lens and the surface of the sensor.

 ^ New 5-point distance-measurement sensor The new auto focus sensor features 5 focusing points (center, left, right, up and down) ensuring consistently fast and precise focusing.
  • SD14 Digital Single Lens Reflex Camera - Telescopes UK: Telescopes & Telescope Accessories in your only London shop 19 January 2010 18:22 UTC www.widescreen-centre.co.uk [Source type: General]

 ^ That is, with a normal focal length (50mm for a 35mm film camera) the apparent visual distance between near and far objects in a picture will appear the same as when viewing in person with the naked eye.
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 .Micro Four Thirds cameras substitute an electronic viewfinder with the same eye level relief, mimicking the viewfinder operation of DSLRs.^ Camera comes with eye level Pentaprism viewfinder.
  • Camera Museum - 35mm Single Lens Reflex Cameras 19 January 2010 18:22 UTC www.mrmartinweb.com [Source type: FILTERED WITH BAYES]

 ^ Micro Four Thirds System standard Micro Four Thirds: The open standard that led to the mirror-less body.
  • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

 ^ These phony SLRs are also called EVF or electronic viewfinder cameras.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 .All four thirds cameras also feature a rear LCD-screen, which serves as both a live-preview and playback monitor.^ All digital cameras have LCD screens which can vary in size.

 ^ A digital camera generally has an LCD screen.
  • Darksbane Digital Cameras 19 January 2010 18:22 UTC www.darksbane.com [Source type: General]

 ^ Live viewing through the 3" LCD monitor?
  • Newegg.com - Nikon D90 Black 12.3 MP 3.0" 920K LCD Digital SLR Camera w/ AF-S DX NIKKOR 18-105mm f/3.5-5.6G ED VR Lens 19 January 2010 18:22 UTC e3wwwtest.newegg.com [Source type: General]

 .Panasonic released the first Micro Four Thirds camera, the Lumix DMC-G1, and later released the Lumix DMC-GH1, which added a Full-HD movie-mode (1080, 24p).^ Four movie modes with sound.

 ^ Micro Four Thirds System standard Micro Four Thirds: The open standard that led to the mirror-less body.
  • Digital Camera Review 19 January 2010 18:22 UTC www.deshot.com [Source type: General]

 ^ E-Series cameras use the Four Thirds standard bayonet, providing both the mechanical coupling and the digital interface between lens and body.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 .Several manufacturers have announced lenses for the new Micro Four Thirds mount, while older Four Thirds lenses can be mounted with an adapter (a mechanical spacer with front and rear electrical connectors and its own internal firmware).^ Four Thirds mount .

 ^ E-Series cameras use the Four Thirds standard bayonet, providing both the mechanical coupling and the digital interface between lens and body.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 ^ Obviously, the Four Thirds standard is compatible only with the Four Thirds lenses.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]
.A similar mirror-less interchangeable lens camera, but with an APS-C-sized sensor, was announced in January 2010: the Samsung NX10.^ All these cameras, even the full-frame 11 megapixel 1Ds, have sensors that are around 7 to 8 microns in size.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 ^ The film SLR lenses will capture the correct view, only if the digital camera sensor chip is the same size as a 35mm-format negative (36-by-24mm).
  • Understanding Digital Camera Lens Specs by Alfred DeBat 19 January 2010 18:22 UTC www.takegreatpictures.com [Source type: General]

 ^ The lens that comes with the camera is 67mm in filter size, with a focal length range of 18 to 105mm.
  • Newegg.com - Nikon D90 Black 12.3 MP 3.0" 920K LCD Digital SLR Camera w/ AF-S DX NIKKOR 18-105mm f/3.5-5.6G ED VR Lens 19 January 2010 18:22 UTC e3wwwtest.newegg.com [Source type: General]
.A handful of rangefinder cameras support interchangeable lenses.^ Now you’ve got a problem: to get the most out of that new camera, you’ve got to choose the right interchangeable SLR lenses to go with it.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 ^ The Lens Flare: Camera Lenses Most film or digital SLR cameras allow you to interchange lenses to give you the tactical advantage of having the right one for the right situation.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 ^ Digital Camera Lenses - Choosing an Interchangeable Digital SLR Perhaps you’ve upgraded an old manual film SLR for something a little higher-tech.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

 .Three digital rangefinders exist, they are the Epson R-D1 (APS-C-sized sensor), the Leica M8 (APS-H-sized sensor), both smaller than 35 mm film rangefinder cameras, and the Leica M9, which is a full-frame camera.^ These are like the film SLR cameras, except they are digital.

 ^ They dropped to $5,000 in 1999 with the Nikon D1, and today the $999 Nikon D70 offers better performance than anything else mentioned above.
  • Classes of Digital Cameras © 2005 KenRockwell.com 19 January 2010 18:22 UTC kenrockwell.com [Source type: General]

 ^ All these cameras, even the full-frame 11 megapixel 1Ds, have sensors that are around 7 to 8 microns in size.
  • How to Use Lenses with Your SLR Digital Cameras: Tips, Advice & Articles about Camera Lenses & How to Use Them Properly 19 January 2010 18:22 UTC www.allgraphicdesign.com [Source type: General]

See also

Photography portal

References

  1. ^ United States Patent: 4104652
  2. ^ Simon Joinson (July 2007). "Fujifilm FinePix S5 Pro Review". Digital Photography Review. http://www.dpreview.com/reviews/fujifilms5pro/. Retrieved 2007-12-07. 
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  4. ^ dpreview.com (October 2, 2007). "Live view from a distance with DSLR Remote Pro v1.5". Digital Photography Review. http://www.dpreview.com/news/0710/07100201breezeremote.asp. Retrieved 2007-10-07. 
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  11. ^ "Leica S2 with 56% larger sensor than full frame"
  12. ^ Bockaert, Vincent. "Sensor sizes". Digital Photography Review. http://www.dpreview.com/learn/?/key=sensor%20sizes. Retrieved 2007-12-06. 
  13. ^ Defined here as the ratio of the diagonal of a full 35 frame to that of the sensor format, that is CF=diag35mm / diagsensor.
  14. ^ http://www.cambridgeincolour.com/tutorials/diffraction-photography.htm
  15. ^ http://www.dpreview.com/news/0609/06091405_canon_g7.asp
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  17. ^ http://www.cambridgeincolour.com/tutorials/depth-of-field.htm
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  19. ^ diglloyd: An Hour with the Hasselblad H3D-39
  20. ^ diglloyd: An Hour with the Hasselblad 503 CWD
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  22. ^ Hasselblad H System.
  23. ^ Leaf AFi.
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  25. ^ a b Nikon SLR-type digital cameras, Pierre Jarleton
  26. ^ A brief info on Kodak DCS-Series Digital Still SLR cameras, Photography in Malaysia
  27. ^ "IDC on 2007 Sales: Nikon, Sony Gain in dSLRs; Samsung Up, Kodak Holds On in Digicams". [imaging-resource.com]. 2008-04-07. http://www.imaging-resource.com/NEWS/1207604859.html. Retrieved 2008-04-08. 
  28. ^ "'Big two' continue to dominate Japan". DPreview.com. 2008-01-11. http://www.dpreview.com/news/0801/08011105japansales.asp. Retrieved 2008-04-08. 
  29. ^ a b The Canon EOS 1000D and EOS 450D are known as the EOS Rebel XS and EOS Rebel XSi, respectively, in North America.
  30. ^ "Nikon D3, Full-Frame, previewed". Digital Photography Review. 2007-08-23. http://www.dpreview.com/news/0708/07082312nikond3.asp#press. Retrieved 2008-04-08. 
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  32. ^ "Olympus 9-18 lens dpreview". Digital Photography Review. http://www.dpreview.com/lensreviews/olympus_9-18_4-5p6_o20/page4.asp. 
  33. ^ The Pentax K-m is known as the K2000 in North America.
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  38. ^ "REVIEW: Understanding Depth Of Field". http://www.luminous-landscape.com/tutorials/understanding-series/dof.shtml. 
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  40. ^ a b c "10 Reasons NOT to Buy a DSLR Camera". 2006-11-14. http://www.thetechlounge.com/article/312/10+Reasons+NOT+to+Buy+a+DSLR+Camera/. 
  41. ^ "REVIEW: Canon EOS 5D Mark II". February 2009. http://www.dpreview.com/reviews/canoneos5Dmarkii/page19.asp. 
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  44. ^ Sony Cyber-shot DSC-R1 Review: 1. Introduction: Digital Photography Review
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