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The main performance

Release date : October 2011

Product Type : Digital SLR

Operation: full manual operation

Sensor Type : CMOS

Sensor size: full frame (36 * 24mm)

Sensors Description: Auto, Manual, add the dust data

Effective pixels: 18.1 million

Image Processor : Dual DIGIC 5 + and single DIGIC 4

The maximum resolution : 5184 × 3456

Image Resolution : L ( large ) : about 17.9 million pixels (5184 × 3456)

M1 ( 1 ) : approximately 14.2 million pixels (4608 × 3072)

M2 ( 2 ) : about 800 million pixels (3456 × 2304)

S ( small ) : about 4.5 million pixels (2592 × 1728)