That mount screwed up the registration distance on my camera. It’s only useful if they have fixed that problem, or with certain lenses that can focus beyond infinity.
When I first bought a Loxia lens, I couldn’t get it to focus to infinity or really beyond about 15’. It worked perfectly fine on the other camera I had.
Look for the repair part mount for the a7s. It is the correct dimensions and it is the heavier mount that should have been on the camera in the first place.
That mount screwed up the registration distance on my camera. It’s only useful if the have fixed that problem, or with certain lenses that can focus beyond infinity.
When I first bought a Alicia lens, I couldn’t get it to focus to infinity or really beyond about 15’. It worked perfectly fine on the other camera I had.
Look for the repair part mount for the a7s. It is the correct dimensions and it is the heavier mount that should have been on the camera in the first place.
