I just watched this video and it shows the Viltrox adapter. It certainly works on the A7's. It' not cropping to aps.
I read somewhere this adapter cropped to aps.
Did you know this? Fake video?
Best
Eduardo
Sony a7 auto focus with the Canon 17-40L lens - YouTube
I read somewhere this adapter cropped to aps.
Did you know this? Fake video?
Best
Eduardo
Sony a7 auto focus with the Canon 17-40L lens - YouTube