You have to watch the field curvature on Sony depending on what you shoot (also adapter might add some error too)...
Old shots, ZM 50mm wide open on A7R:
You can check the corners ZM vs Sony Zeiss 55mm Sonnar (shot on different days)
ZM 50 is a lovely lens for portraits... On A7 II, real cat eyes vs wide open bokeh
Every now and then I give in to a GAS spike when I see pictures with this lens and check the local auction site. It seems to work well on a Sony FF body too, so I might break down when a nice deal comes along. No focus shift troubles for me!
Old shots, ZM 50mm wide open on A7R:
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You can check the corners ZM vs Sony Zeiss 55mm Sonnar (shot on different days)
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ZM 50 is a lovely lens for portraits... On A7 II, real cat eyes vs wide open bokeh
Join to see EXIF info for this image (if available)
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