From what I've read on this forum, the Schneider IC is larger than the Rodenstock, but usually Schneider IC's degrade at the fringes. Is this the case with the Super Digitar 28 f5.6? Its circle is supposed to be 90mm compared to 70 for the Rodenstock. Is this large circle usable out to the edges?
Does anyone have experience with these lenses they would be willing to share?
Thanks
