Canon's 5DS SLR has a monster 50.6 megapixel image sensor

You might need some bigger SD cards if you want to shoot with Canon’s latest camera.At 50.6 megapixels, the EOS 5DS and variant 5DS R have the world’s highest resolution for digital SLR 35mm full-frame sensors, Canon said Friday.The CMOS sensor outstrips rival camera systems such as Nikon’s D810 at 36 megapixels and Samsung’s NX1 at 28 megapixels.Available in June at US$3,699 for the 5DS body and $3,899 for the 5DS R body, Canon’s latest shooters are aimed at advanced amateur and pr