Canon Electronic Optic System 5 Digital Single (EOS 5DS)/ Canon Electronic Optic System5 Digital Single Reflex (EOS 5DSR) is a 50.6 megapixels high resolution digital camera with a full frame Complementary Metal-Oxide Semiconductor (CMOS) sensor. This camera has a precise high density Auto Focus (AF) system that makes it ideal for professional quality photographs and videos.