Good Gear Guide
In pictures: Canon's monster 50.6-megapixel EOS 5D...
Canon EOS 5Ds: a full-format camera with a 35mm CMOS sensor that now packs 50.6-megapixels. The rush of pixels up the clarity of images and boosts the ability of the camera to work for large photographic projects such as billboards and magazine covers.
In pictures: Canon's monster 50.6-megapixel EOS 5Ds and EOS 5DsR