Opticallimits

Just an image to show why I like my old (1967) Canon FL 55mm f1.2 and why I won't get rid of it yet. Taken on my EOS 6D with Eg-S Superprecision focus screen, ISO 6400, 1/60th sec, f1.2. Nothing special, just the most lovely dog in the world.

 

Looks a little too greenish on my screen but yes, very nice.

well it is nice, as klaus said ,green cast. bokeh seems perfect also.

doesn't  the FD system have a shorter flange distance than EOS, did you use a mount with optical elements or such focusing distance is fine ?

The greenishness was on purpose, with some "cross process" stuff. 

Toni, I converted the mount to EF. Past 6 meters the 6D mirror can meet the back of the lens, so "infinity" stuff is best done in live view.