>>4123305>what is aps-c mount on a ffBasically Sony never made film cameras so when they first released the alpha apsc camera they designed the mount for that, and later just crammed a ff sensor in there, check photos the mount overlaps the sensor. Every other competent brand had film (f mount, ef mount, etc) and used that same mount on their first apsc and so futureproofed their ff digital. Unsure if this was by dumb luck or planned bit in Sony case more like shit luck, they should have kept the A mount