EOS 5D Mark II is a high-performance digital single lens reflex camera with a 2,110-megapixel full-frame (approximately 36 mm × 24 mm) CMOS image sensor. Other features include DIGIC 4 digital image processor, high-precision high-speed 9-point auto focus (with six additional auxiliary auto focus points), approximately 3.9 frames/second continuous shooting, instant display shooting and Full HD (full HD) short film shooting. This camera can respond quickly in any shooting conditions and its functions can meet the requirements of high-level shooting. Using system accessories can expand shooting functions.