I bought a canon 28mm f/2.8 FD lend off ebay for reverse macro work.
Just received the item today, but I don't seem to be able to get the aperture to change. Attached is a pic of the lens.... you can see the aperture blades and they remain in the same position even if i change the aperture setting from 2.8 to 22
I have never used or handled an FD mount lens so it could also be doing it the wrong way...
Any help would be appreciated..
Thanks in advance.