|The Canon EOS-1Ds Mark III is an engineering tour de force which, true to the EOS-1 legacy, redefines the state of the art in no uncertain terms. An entirely new 21.1-megapixel full-frame Canon CMOS sensor delivers astounding image quality and creates new photographic possibilities. Dual "DIGIC III" Image Processors work in tandem to speed up data handling and camera operation, while further refining imaging performance. Tough, high-durability body and shutter designs, combined with the unique EOS Integrated Cleaning System, set new standards for professional dependability. Cutting-edge features-such as a large 3.0-inch LCD monitor with Live View Function, and a fast, precise 45-point AF system-make the EOS-1Ds Mark III powerful and versatile. And, of course, the EOS-1Ds Mark III is part of the unparalleled EOS System, which, with more than 50 EF lenses, 15 interchangeable focusing screens, and extensive wireless, remote control and lighting accessories, is the most advanced and powerful digital photography system in the world.|
Fulfilling the ultra-low noise, ultra-high image quality promise of the EOS-1Ds Mark III Digital SLR camera requires handling the enormous signal processing requirements of the camera's 21-megapixel resolution and top continuous shooting speed of five fps. To accomplish this, Canon has incorporated two identical DIGIC III imaging engines into the camera for parallel (and hence, faster) signal processing. The CMOS sensor reads out to the dual "DIGIC III" processors simultaneously in eight channels. DIGIC III is the next generation of Canon's proprietary image processing engine. This technology ensures the fine details and natural colors of images are optimally recorded and, as an added bonus, is responsible for the EOS-1Ds Mark III SLR's high-speed performance, faster signal processing and more efficient energy consumption.
One of the dynamic innovations incorporated into new EOS Digital SLRs - and optimized for professional shooters on the EOS-1Ds Mark III Digital SLR - is Canon's Live View shooting mode which provides photographers with an expanded and exceedingly convenient set of shooting options beyond the conventional SLR through-the-lens viewing. Framing and shooting subjects using the camera's LCD screen affords the shooter the same 100 percent field of view provided by the optical viewfinder - this is a full-frame digital SLR after all - but Live View has the added advantage of allowing the image to be more easily composed on the camera's bright and brilliant 230,000-pixel, three-inch LED screen. Additionally, the LCD-viewed image can be magnified by five or ten times in order to ensure that the shot is optimally focused.
At the request of sports and wildlife photographers, a new micro-adjustment feature allows for very fine changes in the AF point of focus for each lens type in use, along with the addition of adjustable focus-tracking sensitivity as another sophisticated new AF feature. Other new components in the AF system include the reconfigured concave submirror and the secondary image formation lens, both products of Canon's vast expertise in optical engineering. Finally, the low-light sensitivity of the new AF sensor has been doubled to EV-1 for superior performance, compared with earlier EOS digital SLRs.