FotodioX Type 2 Pro Lens Mount Adapter with Generation v10 Focus Confirmation Chip for M42-Mount Lens to Canon EF or EF-S Mount Camera M42 Lens to EF/EF-S Body, For Lenses with Aperture Pin, Fully Depressible Aperture Pins Only, Enables In-Camera Focus...
FotodioX Type 2 Pro Lens Mount Adapter with Generation v10 Focus Confirmation Chip for M42-Mount Lens to Canon EF or EF-S Mount Camera M42 Lens to EF/EF-S Body, For Lenses with Aperture Pin, Fully Depressible Aperture Pins Only, Enables In-Camera Focus...