Developed to maximize performance between the capture and recording stages of digital photography, the EOS 40D's DIGIC III processor is faster and more powerful than ever. The latest-generation DIGIC III Image Processor works in concert with Canon's CMOS sensor to achieve even higher levels of performance. The entire electronic system is totally re-designed, giving the camera its incredible combination of speed and image quality. Digital noise is significantly reduced in shadow areas, and color reproduction is superior.
Dual "DIGIC III" Image Processors
The EOS 40D is one of the fastest digital SLRs offered at this price. It shoots up to 6.5 fps, making it ideal for everything from wildlife to sports. It can capture up to 75 JPEGs, or 17 RAW images in one burst. Whether it's the 0.15-second startup time, the high-speed mirror drive, the brief shutter lag time (only 59 msec), or the predictive AF focusing for capturing the action, the EOS 40D will amaze and delight photographers who don't want to wait for their camera when they're ready to shoot.
With some lenses, the peripheral AF points may become sensitive to either vertical or horizontal lines (they will not function as cross-type AF points). These lenses are: EF 35-80mm f/4-5.6, EF 35-80mm f/4-5.6 II, EF 35-80mm f/4-5.6 III, EF 35-80mm f/4-5.6 USM, EF 35-105mm f/4.5-5.6, EF 35-105mm f/4.5-5.6 USM, EF 80-200mm f/4.5-5.6 II, EF80-200 f/4.5-5.6 USM.