The EOS-1D X is a professional digital SLR camera with a 35 mm full-frame sensor. The grip is designed to be equally comfortable whether the camera is held horizontally or vertically, and the button layout is optimized for functionality and productivity. The camera’s exceptional performance that meets the demands of working professionals, from sports reporting to studio photography, has been condensed into a molded form of seamless contoured surfaces befitting the Canon EOS SLR flagship model.