I own a Schneider- Kreuznach 210 f5.6 convertable lens (# 10426609) which I plan only to use at its normal focal lenght. It appears to be in excellent condition and the shutter sounds good. Considering that a CLA from SK Grimes is at least $100.00 is it worth having done for this lens? How much is a lens like this worth today?
Bookmarks