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Canon 20D Body Assessment

December 6th, 2010 · No Comments

The proper EOS for superior amateurs and professionals alike, the Canon 20D Camera sets new requirements in its class. That includes an all-new 8.2 MP CMOS sensor, a second-generation DIGIC II image processor, 5 fps performance for as much as 23 consecutive frames, and a 0.2 second begin-up time, the EOS 20D Digital SLR Camera is designed to capture richly detailed, completely uncovered photographs with speed formerly found solely in cameras a number of instances the price. Other options embody a top shutter speed of 1/eight,000 seconds, flash sync at 1/250, a brand new high-precision 9-point AF system, a constructed-in multicontroller for fast focusing point selection, and a refined magnesium alloy physique for rugged, go-wherever photography. Appropriate with not solely Canon’s new EF-S lenses but the whole EOS system of lenses and flashes, the Canon 20D Body is a professionally featured camera with a shopper price tag.

8.2-Megapixel CMOS Sensor
Canon’s all-new giant-area CMOS (complementary steel oxide semiconductor) sensor captures images with distinctive readability and tonal vary, and affords essentially the most pixels in its class. This second-era APS-C-dimension sensor (22.5 by 15.0mm) has the identical three:2 ratio as film cameras, enabling an efficient angle of view that is 1.6 instances the traditional EF lens focal length. The Canon 20D Digital Camera has an extensive ISO range (from one hundred to 1600 plus ISO 3200 in extended mode), and the sensor incorporates a newly developed set of narrow-gap microlenses and noise-reduction circuits to improve efficiency at excessive ISOs and optimized photodiode configurations for improved performance at all ISOs. This ends in bigger, clearer, sharper, and more detailed images proper from the start.

Second-Era DIGIC II Image Processor
The Canon 20D Camera advantages from Canon’s in-house growth: The DIGIC II picture processor was developed originally for the EOS-1D Mark II and enhances each facet of image capture. Data captured by the CMOS sensor is processed and assembled into pictures of exceptional high quality by this new picture processor. With the DIGIC II image processor on board, photographers can expect precise, pure colours and spot-on white balance in any variety of lighting situations. By means of refined signal processing algorithms, the DIGIC II picture processor even accelerates all elements of picture seize, whereas consuming much less power than other processors.

Every Operate Optimized for Speedy RAW and JPEG Seize
The Canon 20D Camera has been designed to seize photos with speeds that had been reserved for skilled-degree cameras. Whether it’s the 0.2 second begin-up time, the excessive-pace mirror drive, the category-leading 65 microsecond shutter release lag time, or the predictive AF focusing at speeds as much as 5 frames per second, the Canon 20D Digital Camera will amaze and delight photographers who don’t need to wait for his or her digital camera after they’re able to shoot. The 20D’s CMOS sensor permits 4-channel high-velocity data readout, and the DIGIC II picture processor processes the information quickly, writing recordsdata to the CompactFlash card faster, and allowing continuous taking pictures for up to 23 frames (JPEG Giant/Superb) with significant reductions in buffer clearing times.

JPEG or Simultaneous RAW+JPEG
Whenever you shoot the Canon 20D Digital Camera, you possibly can choose to have it file RAWs or JPEGs alone, or in RAW plus JPEG codecs simultaneously. The JPEG recording format is ideal for purposes corresponding to Web picture transfers that require decreased file sizes. Canon’s proprietary RAW (.CR2) format, alternatively, employs lossless compression to ensure the highest potential image high quality, and is recorded at 12 bits per pixel to offer a wider vary of tones and superior element in brilliant highlights and deep shadows when put next with JPEG files. RAW files should be processed earlier than they are often opened in your computer’s image-editing software. This conversion course of typically takes just a few seconds using the devoted driver software program, which can convert the RAW file into a typical eight-bit-per-channel JPEG or TIFF file, or for optimum tonal range, a sixteen-bit TIFF. There are six selectable settings for in-digital camera JPEG picture high quality, when CF card house is at a premium.

Expansive Sensor Array for Easier Composition
The Canon 20D Digital Camera has a newly developed high-precision nine-point AF system for quick and correct focusing in any situation. An improved focusing screen with precision matte end enables brighter and simpler handbook focus.

A newly developed multicontroller, conveniently located on the again of the digital camera for thumb-controlled action, allows the photographer to instantly choose any of the 9 focus factors or direct the digicam to decide on them automatically. Focusing factors are positioned within the viewfinder in a large diamond-shaped array, permitting the person to attain focus quickly in quite a few compositions and situations.

Options Previously Supplied Only in Canon’s Professional Cameras Permit for Extra Superb-Tuning
Photographers will find their options for shade settings significantly expanded in the new Canon 20D Camera. Taken straight from the EOS-1D Mark II, the white-stability compensation function makes use of the brand new multicontroller and a nifty LCD monitor display to tune any white balance setting up to +/-9 steps in blue, amber, magenta, or inexperienced hues to make sure spot-on color. The brand new white-steadiness bracketing function produces a collection of three files various white balance from magenta to inexperienced or blue to amber, relying on the lighting situation.

Photos might be processed straight for the trade print standard Adobe RGB or customary sRGB, and are compatible with DCF 2.0 and Exif 2.21 standards for higher flexibility. A variety of in-digital camera picture processing parameters can optimize JPEG files for direct printing or submit-processing, or will be personalized to the user’s tastes and needs.

The Canon 20D Camera also includes a built-in monochrome mode, a first in Canon digital SLRs, which makes use of digital processing to re-create the results of numerous completely different black and white filters and toning effects. These features assist to take the guesswork out of black-and-white images, reducing the need for post-processing by delivering the specified element and distinction of a black-and-white picture from the start.

Energy and Magnificence Combined
The Canon 20D Body feels strong and rugged in your hands, making certain secure, straightforward handling. Its rigid chassis combines engineering plastic with stainless-steel and is covered by strong, light-weight magnesium alloy panels on the highest, entrance, and rear. Controls are ergonomically shaped and positioned to maintain the EOS custom of ergonomic excellence and positive-hearth operation. The newly designed grip, shutter button, and rubber skin contribute to this glorious holding comfort, and the camera’s excessive-profile constructed-in flash is compact and hides itself neatly into the highest of the body. A newly refined end provides to the class of the digicam body.

Expanded Zoom Show During Playback
Whereas viewing recorded pictures on the digital camera’s 1.eight-inch, high-definition TFT color LCD, you’ll be able to enter enlargement mode and enlarge them up to 10 instances in 15 stops for detailed evaluation of lighting, composition, camera motion, focusing accuracy, facial expression, and more. The new multicontroller enables horizontal and vertical scrolling, whereas the primary dial permits viewing of the previous or next image stored in the CF card on the similar enlarged view. In the most diminished view, nine photographs are displayed simultaneously on the screen, making them faster to find. The digital camera can be set to robotically rotate vertical photographs so they can be viewed easily on the monitor and likewise after downloading to your computer.

Direct Printing with PictBridge-Compatible Printers
The Canon 20D Body permits you to print stunning photographs with minimum effort and time–directly from the camera. Simply join the camera to any PictBridge-compatible printer through the high-velocity USB port to print pictures saved on the CF card. You possibly can even set the Canon 20D Camera to trim the picture, add a surrounding “frame,” superimpose a date, or print multiple copies.

The Canon 20D Camera’s direct-printing characteristic complies with Exif v2.2 (Exif Print) and DPOF v1.1. With a bunch of portable and home printers obtainable from Canon, including the brand new PIXMA iP4000 and PIXMA iP3000 photograph printers, getting tangible outcomes from the digital camera has never been faster or easier.

Software program
The EOS 20D Digital SLR Camera comes bundled with three software program CDs: Canon’s Digital Photo Professional 1.1, the EOS Solution Disk, and Photoshop Parts 2.0. Each application is designed to optimize captured pictures 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 regular zoom lens. Effective focal length is equal to 29-88mm in 35mm movie format.

Compact and light-weight

eleven parts in nine teams, including one excessive-precision aspherical lens ingredient

Excessive image quality in any respect focal lengths

Optimized lens coatings to minimize ghosting and flare

Fast AF velocity

Very close focusing distance (0.28 meters in any respect focal lengths)

Round aperture offers a more attractive appearance to out-of-focus background areas in pictures shot using the widest apertures

Lead-free optics

EF and EF-S Lenses
The Canon 20D Body is compatible with all Canon lenses within the EF lineup, ranging from ultrawide-angle to tremendous-telephoto lenses, and including Canon’s new EF-S sequence lenses, manufactured specifically for the 20D and Digital Rebel. The EF lineup employs superior optical know-how and micron precision engineering to deliver unprecedented efficiency in all aspects of the photographic process. Aspherical optics and fluorite components, for instance, are featured in the universally acclaimed L-sequence lenses. Canon’s picture stabilization feature minimizes the impact of digicam shake. By Canon’s EF lenses, photographers can truly maximize the quality and liberating efficiency of the EOS 20D Digital SLR Camera.

Flash Pictures
The Canon 20D Camera features the acclaimed E-TTL II flash metering system launched with the EOS-1D Mark II. Whether utilizing its flush mounted integral flash (information no. of forty three/13 @ ISO a hundred m/ft.) or any of the flashes in the EX Speedlite line, E-TTL II offers stable flash brightness by means of numerous exposures.

Additional Accessories
Along with Canon’s EF collection of lenses and Speedlites, several different accessories are designed to work particularly with the Canon 20D Body. 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 convenience when traveling. Canon’s Semi Arduous 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 appropriate with Canon’s DVK-E2 picture information verification package to examine original image data authenticity, every time verification is essential.

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