Canon EF / EOS lens mount for the Letus35 adapters. Manual focus must be used on attached lens. Please also remember that the EF lens' iris can only be changed electronically using an EOS body.
These Lenses are known to work with the Letus Canon EF / EOS Mount
- Canon EF Lenses
- Canon EF “L” Lenses
- Canon EF-S Lenses - APS-C (not full frame)
- EF 85mm f/1.2L II USM This lens will not manually focus unless attached to a Canon body.