Canon FD 300mm f5.6 S.C. brand_Paul C Buff so maybe save it for

so maybe save it for your mirrorless camera if you're not going to shoot this on a Spotmatic

with waist level viewfinder

Genuine Rollei adapter to mount M42 lenses on Rollei QBM mount cameras like the SL 35

This is a rectangular metal hood intended for Konica 24mm and 28mm lenses with 55mm filter threads

Canon FD 300mm f5.6 S.C. brand_Paul C Buff so maybe save it forThe Canon FD 300mm f5. 6 S. C. lens is a good quality telephoto lens for the Canon FD mount. This lens is in very good cosmetic condition overall, with minor paint and finish wear, except for two small sections of the front lens ring, where the word Canon has been ground away. I dont know why maybe its the Canon equivalent over putting tape over the red dot. Either was, no effect on function. There is minor dust in the optics; focusing and diaphragm