Quote Originally Posted by darinwc View Post
I dont understand why you think some lenses are sharp and others not.
Schneider super angulon
rodenstock grandagon
nikon nikkor sw
fujinon sw

All these lenses are top-notch and super sharp. I dare you try to tell the difference.
It is probably more important to find one in mint condition.
And use a sturdy tripod, and focus with a good loupe, and make sure your GG is properly located, filmholders within spec.......

The lens is just a link in a chain.