Specifications * Camera Type: Digital AF/AE SLR * Recording medium Type I or II CF card, SD memory card * Image size 36 x 24 mm * Compatible lenses Canon EF lenses (except EF-S lens) * Lens mount Canon EF mount Imaging Element * Imaging Element Type High-sensitivity, high-resolution, large single-plate CMOS sensor * Pixels Effective pixels: Approx. 16.7 megapixels * Total pixels: Approx. 17.2 megapixels * Aspect ratio 3:2 * Color filter system RGB primary color filter * Low-pass filter Located in front of the image sensor, non-removable Dimensions and Weight * Dimensions (W x H x D): 6.1 x 6.2 x 3.1 in. (156 x 157.6 x 79.9mm) * Weight: 42.9 oz. (1215 g) (body only. battery: 11.8 oz. (335 g ) Working Conditions * Working temperature range 0 - 45 C / 32 - 113 F * Working humidity 85-percentor less Warranty : 2 Year International Manufacturer Warranty.