Canon EOS 1Ds Mark III 21.1MP Digital SLR Camera Review
- Thursday, December 31, 2009, 9:25
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Digital SLR Camera Review today’s on Canon EOS 1Ds Mark III 21.1MP Digital SLR Camera (Body Only) is best prices at US Market via Amazon. The Canon EOS 1Ds Mark III has delivers approximately 21.1 effective megapixels (5,632 x 3,750 pixels). The recording area of the sensor is 36 x 24mm, which is equivalent to the full-frame size of the 35mm film format. The tremendous pixel count delivers high-resolution images of exacting precision, with Photoshop file sizes over 60MB for outstanding quality at large print sizes and post-processing cropping flexibility. Despite the higher pixel density, Canon CMOS sensor technology ensures exceptionally low noise and the widest usable ISO range* (from 50 to 3200, using ISO range extension).
At 3.0 inches diagonal, the EOS-1Ds Mark III’s LCD monitor is exceptionally large. The big, clear image is ideal for Live View Function. It also makes it easier than ever to confirm capture, check memory card contents, confirm shooting parameters, and access menu options.
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The new 21.1-megapixel full-frame CMOS sensor generates a tremendous volume of data that must be processed by the camera. Thanks to unparalleled Canon high-speed data management technologies–including the use of dual DIGIC III processor chips–the EOS-1Ds Mark III delivers full-resolution performance without sacrificing all-important shooting speed or camera responsiveness. Maximum continuous shooting is 5 fps, and up to 56 consecutive full-resolution JPEG or 12 RAW images can be captured in a single continuous burst (at shooting speeds up to the full 5 fps).
The EOS-1Ds Mark III incorporates new Canon AF technologies that bring about improvement in key performance areas. The extraordinary 45-point high-density area AF system provides not only the industry’s largest continuous AF coverage area, but also the greatest range of control over focusing point selection. The focusing point can be selected automatically by the camera (based on high-speed microcomputer analysis of image content), or users can manually select any of the 19 high precision cross-type AF points, which can be complemented by 26 additional Assist Points for fast, accurate focusing.
The EOS-1Ds Mark III features the acclaimed E-TTL II flash metering system. With any of the flashes in the EX Speedlite line, E-TTL II provides reliable flash output whether shooting fill-in flash pictures in sunlight, or using flash in total darkness. The camera’s new 63-zone evaluative metering sensor is also used for flash metering — giving even finer metering command of the image area. If you prefer a broader area for flash metering, Custom Function II-4-1 allows shifting flash metering so that all 63 zones of the sensor are used equally to calculate flash exposures.
Canon’s Speedlite 580EX II is perfectly suited to the EOS-1Ds Mark III. It has improved reliability of communications through the direct contacts, has a metal flash “foot,” and is dust- and water-resistant as with the EOS-1Ds Mark III. Other new features include a PC socket on the flash unit, and an external metering sensor for non-TTL auto flash if desired. With the EOS-1Ds Mark III, you can set most flash settings directly from the camera’s menus. It has the same power as the previous Speedlite 580EX (maximum guide number of 190 ft./58m at ISO 100), and with its built-in wide panel, can be used with lenses as wide as 14mm on Canon’s full-frame cameras. It includes an AF-assist Beam, which works in conjunction with the EOS-1Ds Mark III’s focusing system, and automatically sends color temperature information to the camera when the flash fires, for more accurate white balance rendition with flash photography.





