Adapted M-mount lenses on an A7 iii

[kxl]

I sold my A7R because I just could not connect with it — that nail gun-like boom from the shutter sound bothered me to no end.

But I want a full frame digital body for my M-lenses. I would probably only get one native AF lens (likely the 24-105mm/4).

So here’s my silly question - how likely are wide angle Biogon-design lenses to show smearing on the far ends like they did on the A7R (mine was Kolari modified to mitigate it). Would the A7iii require the same Kolari mod?

 

[Larry H-L]

Given that Loxia branded Biogons are tweaked for the A-7 / 9 series, I'd guess that you will still see some edge issues.

 

[Godfrey]

Biogon wide lenses and other short focal length, symmetrical designs generally don’t perform terribly well on the A7 series sensors. I saw much better results from SLR lenses on the A7.

G