I have received a Zacuto Z-finder, to improve my ability to focus manually on a 5DSR, using live view. The issue is that, to focus accurately on wide open apertures, I need to zoom in on the focus point. With default buttons, that is quite cumbersome and slow, since I have to move my left hand from the focusing ring to hit the zoom button and back to the focus ring.
I have tried to figure out a way to allocate the zoom function to one of the buttons I can reach with my right thumb, but unsuccessful so far. Does anyone know how I can do that, if at all possible?
I have tried to figure out a way to allocate the zoom function to one of the buttons I can reach with my right thumb, but unsuccessful so far. Does anyone know how I can do that, if at all possible?