Spent half a day on testing lenses on the A7. It's dark now , so tomorrow's another day and then I will turn to the standard and telephoto lenses. All my tests are in this gallery, also containing tests on other cameras. Canon FD 35mm 1:2 S.S.C. Minolta MD W.Rokkor 17mm 1:4 Minolta MD W.Rokkor 20mm 1:2.8 Minolta MD W.Rokkor 24mm 1:2.8 Minolta MD Zoom 24-35mm 1:3.5 Minolta MD 35mm 1:1.8 Minolta MD W.Rokkor 35mm 1:2.8 Olympus OM Zuiko 21mm 1:3.5 Olympus OM Zuiko 24mm 1:2.8 Enjoy! My biggest concern was the performance of wide-angle lenses on the A7: would these old lenses do well enough on a modern high-resolution sensor? For me the answer is yes, even surprisingly well in some cases. I don't have rangefinder lenses, so no issues here with color shifts and excessive smearing.