I am merely using the Oly 18/3.5 as a benchmark of what a good 20/3.5 should be able to perform. I am well aware of the different FOV between 18 and 20mm.
ISO1600, you apparently have never owned an Oly 18/3.5 (or at least a good copy with a good adapter)? The Oly 18/3.5 is not overpriced. There is no other 18mm lens that\'s as sharp across the frame on FF. It also has great color and \"look\". I can bet the CV 20/3.5 will NOT be as good. And it surely won\'t be have the great build quiality of the Nikon 20/4.
How hard is it to find out a little info on the 20/4 It is smaller than a most standard manual focus 50/1.4\'s
It is smaller than a most standard manual focus 50/1.4\'s 
