Canon EOS 20D Digital Camera Review
Canon EOS 20D 8.2 Mega-pixel dSLR with CMOS Sensor. This is the modernized version of a very popular Canon EOS-10D. It is packed with faster shooting burst mode, new ‘joy stick’ and also enhanced battery life. This camera has some good features that is helpful for both amateur and professional photographers
Pros: 9 selectable focus points, High-speed continuous shooting, Alloy body - very durable
Cons:Average battery life when compared to other camera’s in the market
Canon EOS 20D Digital Camera Features Include:
Overall, a cool camera that suits amateurs as well as professionals. Needless to say, Canon has always been the best in camera’s.
My Rating: 8.5 Stars out of 10
Digital Camera Resource Page gives this Digital Camera a "Recommended" rating.
CNet gives this Digital Camera a 8.4 out of 10
Canon EOS 20D Digital Camera Specification:
| Type | Digital, single-lens reflex, AF/AE camera with built-in flash |
| Recording Medium | Type I and II CF card |
| Image Format | 22.5mm x 15.0mm |
| Compatible Lenses | Canon EF and EF-S lenses (35mm-equivalent focal length is equal to approx.1.6 times the marked focal length.) |
| Lens Mount | Canon EF mount |
| Image Sensor | |
| Type | High-sensitivity, high-resolution, single-plate CMOS sensor |
| Pixels | Approx. 8.25 megapixels (3520x2344) |
| Total Pixels | Approx. 8.50 megapixels (3600x2360) |
| Aspect Ratio | 3:2 |
| Color Filter System | RGB primary color filter |
| Low-pass Filter | Located in front of the image sensor, non-removable |
| Recording System | |
| Recording Format | JPEG (except when Adobe RGB is set) supporting Design rule for Camera File system and RAW |
| Image Format | JPEG and RAW (12-bit) |
| File Size | (1) Large/Fine: Approx. 3.6 MB (3504x2336 pixels) (2) Large/Normal: Approx. 1.8 MB (3504x2336 pixels) (3) Medium/Fine: Approx. 2.2 MB (2544x1696 pixels) (4) Medium/Normal: Approx. 1.1 MB (2544x1696 pixels) (5) Small/Fine: Approx. 1.2 MB (1752x1168 pixels) (6) Small/Normal: Approx. 0.6 MB (1752x1168 pixels (7) RAW (3504x2336 pixels): 8.7MB RAW + Small/Normal: Approx. 9.3 MB RAW + Small/Fine: Approx. 9.9 MB RAW + Medium/Normal: Approx. 9.8 MB RAW + Medium/Fine: Approx. 10.9 MB RAW + Large/Normal: Approx. 10.5 MB RAW + Large/Fine: Approx. 12.3 MB * Exact file sizes depend on the subject and ISO speed. |
| File Numbering | Consecutive numbering, auto reset |
| Color Space | sRGB, Adobe RGB Two sets of standard parameters plus up to three sets of custom processing parameters (4 items with 5 settings each) as well as monochrome photography with custom parameters can be set. |
| White Balance | |
| Settings | Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent, Flash, Manual Color Temperature Setting and Custom |
| Auto White Balance | Via image sensor data |
| Personal White Balance | +/-3 steps in whole-stop increments |
| Color Temperature Compensation | +/- 9 steps in 1-step increments |
| Viewfinder | |
| Type | Eye-level pentaprism |
| Coverage | Approx. 95% vertically and horizontally (Coverage against JPEG Large) |
| Magnification | 0.9x (-1 dpt. with 50mm lens at infinity) |
| Eyepoint | 20mm |
| Dioptric Adjustment Correction | -3.0 - +1.0 dpt. |
| Focusing Screen | Fixed, Precision Matte screen |
| Mirror | Quick-return half mirror (Transmission: reflection ratio of 40:60. No mirror cut-off with lenses up to EF 600mm f/4) |
| Viewfinder Information | AF (AF points, focus confirmation light), exposure (shutter speed, aperture value, manual exposure, AE lock, exposure compensation amount, AEB level, partial metering area), flash (flash ready, red-eye reduction lamp on, high-speed sync, FE lock, flash exposure compensation), warnings (exposure warning, improper FE lock warning, CF card full warning, CF card error warning, no CF card warning, busy), maximum burst for continuous shooting, shots remaining. |
| Depth-of-Field Preview | Enabled with depth-of-field preview button |
| Autofocus | |
| Type | TTL-CT-SIR with a CMOS Sensor (TTL CrossType secondary image registration) |
| AF Points | 9 |
| AF Working Range | EV 0.5-18 (at 20° C, ISO 100) |
| Focusing Modes | One-Shot AF, Predictive Al Servo AF, AI Focus AF, Manual focus (MF) |
| AF Point Selection | Automatic selection, Manual AF point selection |
| Active AF Point Indicator | Superimposed in viewfinder and indicated on LCD panel |
| AF-assist Beam | Intermittent firing of built-in flash |
| Effective Range | Approx. 4.0m/13.1 ft. at center, approx. 3.5m/11.5 ft. off-center |
| Exposure Control | |
| Metering System | TTL full aperture metering with 35-zone SPC (1) Evaluative metering (linkable to any AF point) (2) Partial metering (approx. 9% of viewfinder at center) (3) Center-weighted average metering |
| Metering Range | EV 1-20 (at 20° C with 50mm f/1.4 lens, ISO 100) |
| Exposure Control Systems | Program AE (Full Auto, Portrait, Landscape, Close-up, Sports, Night Portrait, Flash Off, Program), Shutter-priority AE, Aperture-priority AE, Automatic Depth-of-Field AE, Manual Exposure, ETTL-II Autoflash |
| ISO Speed Range | Basic Zone modes: Automatic |
| Creative Zone Modes | Equivalent to ISO 100, 200, 400, 800, 1600, and ISO 3200 with ISO speed extension |
| Exposure Compensation | AEB: +/-2 stops in 1/2- or 1/3 stop increments |
| Manual | +/-2 stops in 1/2- or 1/3 stop increments (can be combined with AEB) |
| AE Lock | Auto: Applied when focus is achieved in the One Shot AF mode with evaluative metering. Manual: Applied with AE lock button |
| Shutter | |
| Type | Vertical-travel focal-plane shutter with all speeds electronically controlled |
| Shutter Speeds | 1/8000 - 30 sec. (1/2- or 1/3-stop increments), bulb, X-sync at 1/250 sec. |
| Shutter Release | Soft-touch electromagnetic release |
| Self-timer | 10 sec. delay |
| Remote Control | N3-type remote control |
| Built-in Flash | |
| Type | Auto pop-up E-TTL II autoflash (retractable) |
| Guide Number | 13 (ISO 100m), 43 (ISO 100 ft.) |
| Recycling Time | Approx. 3 sec. |
| Flash-ready Indicator | Flash-ready indicator lights in viewfinder |
| Flash Coverage | 17mm lens angle covered |
| Flash Metering System | E-TTL II autoflash |
| Flash Exposure Compensation | +/-2 stops in 1/2- and 1/3 stop increments |
| External Speedlite | |
| EOS External Flash or Dedicated Speedlites | E-TTL II autoflash set with EX-series Speedlites |
| PC Terminal | Provided |
| Drive System | |
| Drive Modes | Single frame, Continuous, Self-timer |
| Continuous Shooting Speed | Approx. 5 fps (at 1/250 sec. or faster speeds) |
| Max. Burst During Continuous Shooting | 23 shots (Large/Fine JPEG) or 6 shots (RAW or RAW+JPEG) |
| LCD Monitor | |
| Type | TFT color liquid-crystal monitor |
| Screen Monitor size | 1.8 in. |
| Pixels | Approx. 118,000 pixels |
| Coverage | Approx. 100% for JPEG images |
| Brightness Control | 5 levels |
| Playback | |
| Image Display Format | Single image, 9-image index, Magnified zoom, Auto play, Auto play right after shooting |
| Highlight Alert | In the single image and single image (Info) modes, any overexposed highlight areas with no image information will blink |
| Image Protection and Erase | |
| Protection | Single images can be protected or unprotected |
| Compatible Printers | Canon CP Printers, Canon BJ Printers and PictBridge printers for direct printing from the camera |
| Settings | Print quantity, style (image, paper, borders, date), and trimming |
| Menus | |
| Menu Categories | Shooting menu: Red Playback menu: Blue Setup menu: Yellow |
| LCD Monitor Language | 12 languages provided (English, German, French, Dutch, Danish, Finnish, Italian, Norwegian, Swedish, Spanish, Simplified Chinese, and Japanese) |
| Firmware Update | Update possible by the user |
| Power Source | |
| Battery | One Battery Pack BP-511A/BP-511/BP-512/BP-514AC power can be supplied via the optional DC coupler. |
| Battery Life | At 68° F / 20° C: 650 (No Flash), 500 (50% Flash Use), At 32° F / 0° C: 500 (No Flash), 400 (50% Flash Use). These figures apply when a fully-charged Battery Pack BP-511A/BP-511/BP-512/BP-514 is used. |
| Battery Check | Automatic |
| Power Saving | Provided. Power turns off after 1, 2, 4, 8, 15, or 30 min |
| Dimensions and Weight | |
| Dimensions (W x H x D) | 5.7 x 4.2 x 2.8 in. / 144 x 105.5 x 71.5mm |
| Weight | 24.2 oz / 685 g (body only) |
| Operating Environment | |
| Operating Temperature Range | 32 - 104° F / 0 - 40° C |
| Operating Humidity Range | 85% or lower |
CANON'S NEW 8.2-MEGAPIXEL EOS 20D DIGITAL SLR DELIVERS SPEED, PRECISION AND VALUE TO NEWS, WEDDING AND PORTRAIT PHOTOGRAPHERS New 8.2-Megapixel EOS 20D Digital SLR Features DIGIC II Image Processor, 9-Point Autofocus and Up to 23 Consecutive Frames at Five Frames Per Second LAKE SUCCESS, N.Y. Aug. 19, 2004 - Designed for advanced amateurs, photojournalists, wedding photographers and professionals who purchase their own equipment, Canon's new EOS" 20D digital SLR combines speed, image quality, ease-of-use, and ruggedness with compact size and light weight to deliver the highest performance in its class. Available in September, the EOS 20D digital SLR will carry an estimated street price of $1,499* without a lens; $1,599* with the EF-S 18-55mm f/3.5 -5.6 zoom lens; and $1,999* with the new EF-S 17-85mm f/4-5.6 IS USM Wide Angle Zoom lens†. The EOS 20D SLR has a new APS-C (15.0 x 22.5 mm) 8.2 megapixel CMOS image sensor designed and manufactured by Canon. It is the first mid-range digital SLR to offer high-speed continuous shooting of five frames-per-second with a burst of 23 frames at highest JPEG resolution. Uncannily responsive, the camera starts up in 0.2-second and has a shutter release time lag of only 65 milliseconds. The all-new 9-point AF unit with high-precision cross-type sensor raises the bar on speed, accuracy and precision in mid-range SLRs. The new AF system has one full stop better low-light performance than its EOS 10D predecessor. The new E-TTL II autoflash metering system, inherited from Canon's EOS-1D Mark II professional model, takes into account the distance, reflectance and position of the subject for highly stable, accurate and intelligent exposure calculations. News Photography/Photojournalism The new camera's combination of speed and available light shooting capability make it especially appealing to newspaper photographers. Aside from the five frames-per-second burst rate, the EOS 20D digital SLR delivers superb low light performance and exceptionally low noise, even at high ISOs. In fact, images taken at ISO 1600 are approximately equal in noise to those taken with the EOS 10D model at ISO 400. The EOS 20D digital SLR can be used as a backup camera for the high-performance EOS-1D Mark II digital SLR. It is also an excellent choice in its own right for many professional imaging applications where its smaller size and lighter weight give it an edge. Wedding/Portrait Photography The Canon designed and manufactured CMOS sensor has a maximum resolution of 3504 x 2336 pixels, which is sufficient for very large prints (up to 16 x 24 inches) with fine detail. Like its big brother, the Canon EOS-1D Mark II, the EOS 20D digital SLR satisfies the wedding photographer's benchmark: facial details in group-shots. The wedding photography business is changing. Consumers are now looking for more natural and candid documentary coverage of their weddings. With the speed and large buffer of the EOS 20D digital SLR, wedding and portrait photographers have a cost effective solution for capturing both posed and candid event photographs. "Canon continues to endow advanced amateurs, photo enthusiasts and professional photographers with the highest-quality digital SLR cameras available by combining sophisticated camera features with the latest digital imaging technology innovations," said Yukiaki Hashimoto, senior vice president and general manager of the consumer imaging group at Canon U.S.A., Inc., a subsidiary of Canon Inc. (NYSE: CAJ). "In addition, Canon is one of the only companies in the industry that designs and manufactures the three primary components of its digital SLRs: Optics, Image Sensor, and Image Processor." Canon uses design and technology for customers' sake, not for the sake of technology. Canon has listened to owners of the EOS 10D digital SLR and has considered their opinions carefully. This accounts for the new menu format, the color-coded menu display icons, the reduction of buttons and the addition of the highly efficient Multi-controller, among many other features. When Size Matters The EOS 20D digital SLR is both smaller and lighter than the 10D model. The 20D camera is about 3.6 ounces lighter and Canon reduced the width, height and depth by 5.7, 2 and 3.5 mm, respectively. The shutter unit, mirror box, main mirror, pentaprism, focusing screen and viewfinder optical unit have all become smaller as they were optimized for the APS-C sensor. The 20D digital SLR has nearly 100 fewer parts than the 10D model. The new camera retains the rugged stainless steel chassis and magnesium alloy body covers of its predecessor for outstanding durability. New 9-Point Autofocus System The sophisticated 9-point autofocus system has a high-precision cross-type sensor in the center position. This new design seen for the first time in the 20D model provides full cross-type performance with maximum apertures as small as f/5.6, yet it achieves up to 3 times the standard focusing precision when used with EF lenses featuring maximum apertures larger than or equal to f/2.8. A new, convenient Multi-controller provides fast and easy AF point selection. New High Speed Shutter The EOS 20D has a newly developed shutter with a top speed of 1/8000 sec., user-settable in 1/3 and 1/2 stop increments (in shutter speed priority AE and manual modes) and a maximum flash synchronization speed of 1/250 sec. First or second curtain flash sync is possible. The shutter's APS-C configuration allows a reduction in the size of the unit, smaller shutter blades with lower inertial mass, and shorter travel distance. Stronger magnets are used for each shutter curtain, permitting better control of the blades. A semiconductor switch replaces the traditional sync contacts, ending scorching and frictional wear while at the same time increasing the limit for trigger circuit voltage to 250V. The result of these changes is a more rugged and reliable shutter unit with substantially improved performance. EF and EF-S Lenses Particularly among advanced amateur and professional photographers, there has been a growing need for affordable zoom lenses that support true wide-angle and ultra-wide-angle photography. In response to this market demand and to provide users with a truly comprehensive lens system, Canon has expanded its EF-S lens offerings to now include four lenses - the new EF-S 10-22mm f/3.5-4.5 USM and EF-S 17-85mm f/4-5.6 IS USM zoom lenses as well as standard and USM versions of the EF-S 18-55mm f/3.5-5.6 zoom lens. (Canon U.S.A., launched the standard EF-S 18-55mm f/3.5-5.6 zoom lens in August of 2003 in conjunction with the EOS Digital Rebel SLR.) The EOS 20D digital SLR is also fully compatible with all Canon EF lenses and with the entire system of Canon EX Speedlites and accessories, including the new Speedlite 580EX flash. White Balance Compensation The EOS 20D camera has professional level white balance controls. In addition to Auto, it has six presets, a Custom setting and direct specification of color temperature. White balance can be corrected for blue, amber, magenta or green; white balance bracketing, up to +/- 3 whole stops, can be performed for magenta-green as well as blue-amber. Flash Forward: Canon Speedlite 580EX When the EOS 20D digital camera is used with the built-in flash or the new Speedlite 580EX, color temperature data transmission is enabled. The camera has an extensive complement of white balance controls, processing parameters, bracketing options, shooting modes and custom functions that permit the camera to be configured for any situation; the revised menu format, simplified control layout and clever new Multi-controller make the camera easy to use. Evolved E-TTL II Flash Exposure Control Though still compatible with all EX-series Speedlites, the "smarter" E-TTL II system captures the subject as a "plane" and ensures that images containing various colors and levels of reflection are captured accurately and optimally. The system compares the ambient light with the reflected pre-flash off the subject reported in all 35 metering zones and selects the areas with a small difference to be weighted for flash exposure calculation. This system also eliminates or under weights areas with large difference recognizing them as an extremely reflective object in the background or as a highly reflective subject, smartly ensuring it by considering the distance information data provided from compatible EF lenses. The system similarly prevents over-exposure when photographers lock focus and recompose the shot by considering the flash output level calculated according to the broader distance. The camera also allows users to select an average metering pattern by using its custom function settings. New CMOS Image Sensor and DIGIC II Image Processor The EOS 20D digital SLR includes Canon's latest CMOS image sensor technology as well as the new DIGIC II Image Processor. The CMOS features high-speed 4-channel data reading, brilliant new microlens technology, a 2nd generation, on-chip noise-reduction circuit, and low-noise, high-speed amp, which produces accurate color, extremely low noise and fast recording even at ISO's of 400 and above. Canon's DIGIC II image processor is without question, the most powerful imaging processor that the company has ever put into a digital camera. It boasts improved color reproduction of high-saturation, bright subjects, improved auto white balance precision, and wider dynamic range in highlight areas. In addition to its image quality improvements, the DIGIC II chip is also responsible for speeding up camera performance in areas such as start-up time, autofocus calculation, card-writing speed, direct printing and data transfer speed through the new USB 2.0 High Speed interface. New .CR2 Raw Format The Canon EOS 20D digital SLR incorporates the same new RAW format featured in Canon digital cameras from the EOS-1D Mark II model onward. The file extension is .CR2 (Canon RAW, 2nd edition). The RAW data records the white balance data, processing parameters, and other settings. All these settings can be edited freely with compatible RAW file conversion software such as Canon's EOS Viewer Utility and Digital Photo Professional software, which are supplied with the camera. Exif 2.21 Metadata and Adobe Color Space There is no need to worry about color space any longer. The EOS 20D complies with DCF 2.0, revised to support Adobe RGB, and Exif 2.21. Images taken in Adobe RGB will have the Adobe RGB color space information, not the ICC profile, appended to the Exif information. (If Adobe RGB is selected from the 20D digital camera's Color Space menu, all processing parameters are available.) Therefore, applications and devices compatible with DCF 2.0 and Exif 2.21 will be able to handle Adobe RGB in the same way as sRGB. When software compatible with Exif 2.21 is used, images captured with the EOS 20D will open automatically in the Adobe RGB color space. When a printer that complies with Exif 2.21 is used, the printer will adjust the color saturation of the print suitably. Camera Direct Printing As with the EOS 10D model, the EOS 20D digital SLR is compatible with PictBridge, CP Direct and Bubble Jet Direct print transfer protocol. It also enables DPOF Print Ordering, Version 1.1. The basic specifications are the same as those of the EOS-1D Mark II digital SLR. Printer communications can be set to Normal or PTP (Picture Transfer Protocol) with the menu's Communication setting (PTP is required for PictBridge direct printing). PictBridge compliant and Compact Photo Direct printers allow up to eight steps of horizontal trimming, up to five steps of vertical trimming, and a range of print sizes. Updated Software The EOS 20D will be supplied with the latest versions of Canon's popular Digital Photo Professional and EOS Viewer Utility software, as well as Adobe Photoshop Elements 2.0 for image editing. Kit Configurations The EOS 20D will be available in body-only or two separate zoom lens kit configurations. All three kits include the camera body as well as the BP-511A lithium-ion battery pack, Battery Charger CG-580, USB Cable IFC-400PCU, Video Cable VC-100, a wide neckstrap, 3 software CDs, printed instruction manuals, and a 1-year Canon U.S.A. limited warranty. The first zoom lens kit includes the standard EF-S 18-55mm f/3.5-5.6 lens and the second kit†includes the EF-S 17-85mm f/4-5.6 IS USM Wide Angle Zoom lens. About Canon U.S.A., Inc. Canon U.S.A., Inc. delivers consumer, business-to-business, and industrial imaging solutions. The Company is listed as one of Fortune's Most Admired Companies in America, and is ranked #35 on the latest Business Week list of "Top 100 Brands." Its parent company Canon Inc. (NYSE:CAJ) is a top patent holder of technology, ranking second overall in the U.S. in 2003. Canon Inc. achieved global revenues of $29.9 billion in 2003; 9.8 billion of which came from Canon Americas. For more information, visit www.usa.canon.com.

