you can easily find really cheap lenses that your camera can’t use. [Sam] has a Canon EOS and a bunch of old-school FD lenses at his disposal. There’s one problem though: using these old ...

Canon introduced its FD lens mount in 1971 and this allowed full-aperture metering so adding auto aperture control was a ...

The New F-1 utilizes an FD lens mount, which was the common Canon lens mount for all these older models. Nowadays, Canon utilizes an EF mount for its DSLRs, so if you want to use those more modern ...