i all,
I just recently picked-up a very slightly used Nokton Classic SC 35mm F1.4 lens. When the lens is not on my M6 the focus ring turns quite nicely (i.e., free but damped). When I mount it on the camera, however, the ring now becomes very stiff to turn making focusing difficult. (FYI: my other lenses don't do this when mounted on the M6.)
Is there some way to adjust or lubricate this?
Thanks in advance,
Danny