effectively uses two distinct autofocus (AF) systems, each optimized for different shooting styles:
The addition of changed the game for the 5D series. By splitting every pixel on the 30.4MP sensor into two photodiodes, the camera can calculate distance and focus instantly without the "hunting" common in older contrast-detection systems. Canon Autofocus Series: Dual Pixel CMOS AF focus canon 5d mark iv
The Canon EOS 5D Mark IV Go to product viewer dialog for this item. effectively uses two distinct autofocus (AF) systems, each