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 ...

Sigma has launched two fast-aperture prime lenses for Canon mirrorless cameras ... the Canon RF mount, all of which are designed for crop sensor (APS-C) models such as the Canon EOS R7 and ...