II. SUMMARY OF FEATURES 5PerformanceII. SUMMARY OF FEATURES• World’s highest pixel count in a 35mm, full-size digital AF SLR camera• 16.7 megapixel, full-size, single-plate CMOS sensor, designed and manufactured by Canon• Continuous shooting speed of 4 fps (One-Shot AF/AI SERVO AF) with a maximum burstof 32 shots in JPEG large or 11 shots in RAW (vs. 3 fps and 10-shot maximum burst forall pixel counts with EOS-1Ds)• DIGIC II Image Processor with 8-channel reading and DDR-SDRAM for fast processing,fine detail and natural color reproduction• Uses 45-point area AF unit with 7 cross-type sensors, E-TTL II flash system and21-zone light-metering sensor• Startup time is an exceptionally fast 0.3 sec., compared with 0.5 sec. for the 1D MarkII and 0.6 sec. for the 1Ds• Release time lag 55ms (40ms with maximum aperture set via Personal Function) andviewfinder blackout time 87ms, same times as EOS-1D Mark II• Increased battery performance• Shorter media write times• Color reproduction improved to give richer, fuller colors while maintaining traditionalEOS-1D series emphasis on fine color gradations• False colors (aliasing artifacts) minimized by new 3-layer optical low-pass filter• Same low-noise characteristics as EOS-1D Mark II• Selectable dark noise subtraction for long exposures• Full-size sensor takes full advantage of lens performance, including wide-angle lenses;no focal length conversion factor• Shutter speeds: 1/8000 to 30 sec. and bulb exposure• Maximum X-sync speed 1/250 sec.• Shutter endurance increased to 200,000cycles, same as 1D Mark II• Has 2 memory card slots, CF and SD, likethe EOS-1D Mark II, for simultaneousbackup or individual recording• Same One-Shot AF speed and AI SERVOAF subject tracking performance as theEOS-1D Mark II