Going to throw this out there and see what happens. Looking for a Canon new FD 35f2 lens, MUST NOT have slop in the focus ring! I have two of these tat have slop between the focus ring and the posts that drive the helical gears. I see a few on Ebay, but this always a gamble, especially from Japan lately.
Alternate, if anyone knows where to get FD lenses serviced, send me a PM. I know what has failed, but can't find the parts to fix it myself.
Alternate, if anyone knows where to get FD lenses serviced, send me a PM. I know what has failed, but can't find the parts to fix it myself.