>>3876262Disagree that it looks fine. The left and right sides of frames from top to bottom are significantly blurred. Maybe this is okay for you...but the main issue for me is that these lenses are stellar on film cameras. I bought my 25/4 and 35/2.5 because they are so damn sharp at any aperture across the entire image area. They simply do not perform even close to the same on my Sony camera.
Maybe I'd be okay using them on a Sony if I had never used them on film cameras...but I have, that's what caused me to love them so much. They become shells of themselves when put on my Sony and that's where the disappointment comes from.
Pic related: the 25/4 wide open on some pushed bw