Upload & Sell: Off
Just tried my Carl Zeiss 50mm f1.7 on a second C/Y adapter fitted on a EOS 6D body.
After the first exposure, the viewfinder goed dark, so the mirror doesn't flip back.
Only after moving either the lense or the adapter, the mirror slaps back.
If shaving is required to get enough clearance, how do I proceed. Which cam or other part can be filed off, without impairing the function?