08-05-2017, 11:22 AM
Quote:Wim does not know these things.
Anyway, here is a discussion about it:
https://www.dpreview.com/forums/post/59063567
Still doesn't explain why this only applies to this Sony lens. Even the old Sony 135mm f/2.8 T/4.5 didn't show that behavior (to this degree) - although to be fair - that was on 24mp and not on 42mp.