June 3, 2010
EOS 20D Digital SLR Camera Overview
The perfect EOS for superior amateurs and professionals alike, the Canon 20D Camera units new requirements in its class. Featuring an all-new 8.2 MP CMOS sensor, a second-era DIGIC II picture processor, 5 fps efficiency for as much as 23 consecutive frames, and a 0.2 second begin-up time, the EOS 20D Digital SLR Camera is designed to seize richly detailed, completely exposed images with speed formerly found only in cameras a number of instances the price. Other options embody a prime shutter velocity of 1/eight,000 seconds, flash sync at 1/250, a brand new high-precision nine-level AF system, a built-in multicontroller for fast focusing level selection, and a refined magnesium alloy physique for rugged, go-anyplace photography. Suitable with not solely Canon's new EF-S lenses but the entire EOS system of lenses and flashes, the Canon 20D Body is a professionally featured digicam with a client value tag.
8.2-Megapixel CMOS Sensor
Canon's all-new massive-area CMOS (complementary steel oxide semiconductor) sensor captures pictures with distinctive clarity and tonal range, and gives the most pixels in its class. This second-technology APS-C-dimension sensor (22.5 by 15.0mm) has the same 3:2 ratio as movie cameras, enabling an efficient angle of view that's 1.6 instances the normal EF lens focal length. The Canon 20D Digital Camera has an extensive ISO range (from one hundred to 1600 plus ISO 3200 in prolonged mode), and the sensor includes a newly developed set of slim-gap microlenses and noise-discount circuits to improve performance at excessive ISOs and optimized photodiode configurations for improved efficiency at all ISOs. This results in larger, clearer, sharper, and extra detailed pictures right from the start.
Second-Technology DIGIC II Image Processor
The Canon 20D Digital Camera benefits from Canon's in-house growth: The DIGIC II image processor was developed originally for the EOS-1D Mark II and enhances every facet of picture capture. Information captured by the CMOS sensor is processed and assembled into pictures of outstanding high quality by this new picture processor. With the DIGIC II picture processor on board, photographers can count on exact, pure colours and spot-on white steadiness in any variety of lighting situations. By sophisticated sign processing algorithms, the DIGIC II picture processor even accelerates all features of image capture, while consuming much less energy than other processors.
Every Perform Optimized for Speedy RAW and JPEG Capture
The Canon 20D Camera has been designed to capture photographs with speeds that had been reserved for professional-stage cameras. Whether or not it's the 0.2 second start-up time, the excessive-velocity mirror drive, the category-main 65 microsecond shutter launch lag time, or the predictive AF focusing at speeds up to 5 frames per second, the Canon 20D Digital Camera will amaze and delight photographers who do not want to wait for their digital camera once they're able to shoot. The 20D's CMOS sensor permits four-channel high-velocity knowledge readout, and the DIGIC II picture processor processes the info rapidly, writing files to the CompactFlash card quicker, and allowing steady shooting for as much as 23 frames (JPEG Giant/Effective) with important reductions in buffer clearing times.
JPEG or Simultaneous RAW+JPEG
Everytime you shoot the EOS 20D Digital SLR Camera, you may select to have it report RAWs or JPEGs alone, or in RAW plus JPEG formats simultaneously. The JPEG recording format is ideal for functions corresponding to Web image transfers that require reduced file sizes. Canon's proprietary RAW (.CR2) format, on the other hand, employs lossless compression to make sure the very best possible image quality, and is recorded at 12 bits per pixel to offer a wider range of tones and superior detail in brilliant highlights and deep shadows compared with JPEG files. RAW files must be processed earlier than they are often opened in your laptop's picture-editing software. This conversion course of sometimes takes only some seconds utilizing the dedicated driver software, which will convert the RAW file into an ordinary 8-bit-per-channel JPEG or TIFF file, or for maximum tonal range, a 16-bit TIFF. There are six selectable settings for in-camera JPEG image quality, when CF card house is at a premium.
Expansive Sensor Array for Simpler Composition
The Canon 20D Body has a newly developed excessive-precision 9-point AF system for quick and correct focusing in any situation. An improved focusing display screen with precision matte end allows brighter and easier guide focus.
A newly developed multicontroller, conveniently located on the back of the digital camera for thumb-managed action, permits the photographer to instantly select any of the nine focus factors or direct the digicam to choose them automatically. Focusing points are positioned in the viewfinder in a large diamond-shaped array, allowing the consumer to achieve focus quickly in numerous compositions and situations.
Features Formerly Provided Solely in Canon's Pro Cameras Enable for More Superb-Tuning
Photographers will find their choices for coloration settings enormously expanded within the new EOS 20D Digital SLR Camera. Taken instantly from the EOS-1D Mark II, the white-balance compensation function utilizes the new multicontroller and a nifty LCD monitor display to tune any white balance setting as much as +/-9 steps in blue, amber, magenta, or inexperienced hues to ensure spot-on color. The brand new white-steadiness bracketing characteristic produces a collection of three files varying white balance from magenta to green or blue to amber, relying on the lighting situation.
Pictures could be processed straight for the trade print standard Adobe RGB or normal sRGB, and are suitable with DCF 2.0 and Exif 2.21 requirements for larger flexibility. A range of in-camera image processing parameters can optimize JPEG files for direct printing or post-processing, or will be customized to the consumer's tastes and needs.
The Canon 20D Digital Camera also features a built-in monochrome mode, a primary in Canon digital SLRs, which uses digital processing to re-create the consequences of plenty of completely different black and white filters and toning effects. These options assist to take the guesswork out of black-and-white photography, decreasing the necessity for publish-processing by delivering the desired element and contrast of a black-and-white image from the start.
Power and Class Mixed
The Canon 20D Digital Camera feels stable and rugged in your palms, guaranteeing secure, simple handling. Its rigid chassis combines engineering plastic with stainless steel and is covered by robust, lightweight magnesium alloy panels on the highest, front, and rear. Controls are ergonomically shaped and positioned to maintain the EOS custom of ergonomic excellence and certain-fire operation. The newly designed grip, shutter button, and rubber pores and skin contribute to this excellent holding consolation, and the digicam's high-profile constructed-in flash is compact and hides itself neatly into the top of the body. A newly refined finish provides to the elegance of the digicam body.
Expanded Zoom Show During Playback
Whereas viewing recorded photographs on the digicam's 1.eight-inch, high-definition TFT coloration LCD, you can enter enlargement mode and enlarge them up to 10 times in 15 stops for detailed analysis of lighting, composition, digicam motion, focusing accuracy, facial expression, and more. The brand new multicontroller permits horizontal and vertical scrolling, while the primary dial permits viewing of the previous or subsequent image stored in the CF card at the identical enlarged view. In the maximum reduced view, 9 photographs are displayed simultaneously on the display, making them quicker to find. The digicam can be set to mechanically rotate vertical images to allow them to be considered simply on the monitor and in addition after downloading to your computer.
Direct Printing with PictBridge-Compatible Printers
The Canon 20D Digital Camera helps you to print stunning pictures with minimum effort and time–straight from the camera. Simply connect the digicam to any PictBridge-appropriate printer through the high-speed USB 2.zero port to print photos stored on the CF card. You'll be able to even set the Canon 20D Body to trim the picture, add a surrounding "frame," superimpose a date, or print a number of copies.
The Canon 20D Camera's direct-printing function complies with Exif v2.2 (Exif Print) and DPOF v1.1. With a bunch of portable and residential printers available from Canon, together with the new PIXMA iP4000 and PIXMA iP3000 picture printers, getting tangible results from the digicam has never been faster or easier.
Software
The Canon 20D Body comes bundled with three software program CDs: Canon's Digital Photo Skilled 1.1, the EOS Resolution Disk 8.zero, and Photoshop Components 2.0. Every utility is designed to optimize captured photographs and streamline the digital workflow.
Consists of EF-S 18-55mm f3.5-5.6 Lens
The EF-S 18-55mm f3.5-5.6 is a standard zoom lens. Effective focal length is equivalent to 29-88mm in 35mm film format.
Compact and light-weight
eleven components in nine teams, including one high-precision aspherical lens element
Excessive picture quality in any respect focal lengths
Optimized lens coatings to minimize ghosting and flare
Quick AF speed
Very shut focusing distance (0.28 meters in any respect focal lengths)
Round aperture gives a extra enticing look to out-of-focus background areas in photographs shot using the widest apertures
Lead-free optics
EF and EF-S Lenses
The Canon 20D Digital Camera is compatible with all Canon lenses within the EF lineup, ranging from ultrawide-angle to super-telephoto lenses, and including Canon's new EF-S series lenses, manufactured specifically for the 20D and Digital Rebel. The EF lineup employs superior optical know-how and micron precision engineering to ship unprecedented performance in all aspects of the photographic process. Aspherical optics and fluorite components, for instance, are featured within the universally acclaimed L-series lenses. Canon's picture stabilization function minimizes the effect of digicam shake. Via Canon's EF lenses, photographers can actually maximize the standard and liberating efficiency of the Canon 20D Body.
Flash Pictures
The EOS 20D Digital SLR Camera features the acclaimed E-TTL II flash metering system introduced with the EOS-1D Mark II. Whether utilizing its flush mounted integral flash (information no. of forty three/thirteen @ ISO a hundred m/ft.) or any of the flashes in the EX Speedlite line, E-TTL II gives stable flash brightness through numerous exposures.
Further Accessories
Along with Canon's EF sequence of lenses and Speedlites, several other accessories are designed to work specifically with the Canon 20D Camera. The Battery Grip BG-E2 adds a vertical shutter release, and is compatible with as much as two of Canon's BP-511/511A/512/514 lithium-ion battery packs, or alternatively a set of six AA batteries, for higher comfort when traveling. Canon's Semi Onerous Case EH/7-L can accommodate the Canon 20D Camera with a small zoom lens (EF-S17-85mm f4-5.6 IS USM included), and the EOS 20D Digital SLR Camera is compatible with Canon's DVK-E2 picture knowledge verification equipment to check authentic image data authenticity, each time verification is essential.
Filed under photography by amauser


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