Relationship between Canon RF and FD lenses?
Howdy, not sure where to put this, so I'm putting it here. Does anyone have a working knowledge of the relationship between classic Canon rangefinder lenses and their FD counterparts? Are the formulas the same, or did they change for the SLRs? I'm particularly interested to know if the FD 100/2 is optically similar to the rangefinder 100/2, and if not, how they compare.