The perfect EOS for advanced-amateurs and professionals alike, the EOS 20D sets new standards in its class. Featuring an all-new 8.2 MP CMOS Sensor, a second generation DIGIC II Image Processor, 5 fps performance for up to 23 consecutive frames and a 0.2 second start-up time, the EOS 20D is designed to capture richly detailed, perfectly exposed images with speed formerly found only in cameras several times the price. Other features include a top shutter speed of 1/8000 sec., flash sync at 1/250, a new high-precision 9-point AF System, a built-in multi-controller for fast focusing point selection and a refined magnesium alloy body, for rugged, go anywhere photography. Compatible with not only Canon's new EF-S Lenses, but with the entire EOS System of lenses and flashes, the EOS 20D offers lots of creative growth potential. Advanced Viewing and Printing, Powerful Software Compatible with all EF/EF-S Lenses and Many EOS System Accessories Built-in electronic-flash with shoe for optional add-on flashes 1.8 LCD screen and Viewfinder Self Timer Unit Dimensions (W x H x D) - 5.7 x 4.2 x 2.8 in. Uses CompactFlash memory storage cards for image storage (Type 1&2) Canon BP511 rechargeable battery Images transferable to PC Macintosh or PictBridge and Canon-Direct