Hi,
New poster here. Just a little info that you may already know:
The filmplane to flange register on the Leica R is 47mm on the Sigma it is 44mm as it is on the Eos. No optical elements are required when the camera using the lens has a shorter or identical register as the camera from which the lens comes.
Mike
New poster here. Just a little info that you may already know:
The filmplane to flange register on the Leica R is 47mm on the Sigma it is 44mm as it is on the Eos. No optical elements are required when the camera using the lens has a shorter or identical register as the camera from which the lens comes.
Mike
Ah... I see. That's good to know
Am I right in assuming that a converter from R to Sigma needs a lens element to enable infinity focus?