12-06-2013, 02:54 PM
Quote:BC, correct me if I'm wrong, but IIRC OVF focusing screens don't actually give you actual DOF ?Like pop explained, it depends on which focussing screen one uses. My Eg-S focussing screen gives a quite accurate feel for the DOF with the aperture closed with the DOF preview button, and wide open. Although the difference between f1.2 and f1.4 is not really noticeable.