Fotodiox

Fotodiox Lens Mount Adapter - M42 Type 1 Screw Mount SLR Lens to Canon EOS (EF, EF-S) Mount SLR Camera Body, with Focus Confirmation Chip

AMAZON

Fotodiox Lens Mount Adapter - M42 Type 1 Screw Mount SLR Lens to Canon EOS (EF, EF-S) Mount SLR Camera Body, with Focus Confirmation Chip

Whether you're shooting digitally or on film, Fotodiox offers the world's largest selection of lens adapters. Mix camera/lens platforms or reinvigorate vintage glass; Fotodiox has hundreds of ways to mount lenses onto your DSLR or SLR camera. Our adapters deliver infinity focus, manual aperture control, and a sturdy build for lasting quality. The built-in chip enables the focus confirmation feature in Canon EOS cameras which acknowledge when you’re in sharp focus. Tip enables the focus confirmation feature in Canon EOS cameras which acknowledge when you’re in sharp focus. The chip can also be programmed to display and record aperture value for EXIF data purposes as well as focal length data. Compatible Cameras Most Canon EOS (EF, EF-S) Mount DSLR Cameras The FC-chip currently does not support the Canon 5D Mark III, IV, or Canon EOS film cameras (film body cameras use electronics that do not support this type of adapter). Note: The focus confirmation chip does not auto focus or control the aperture on the lens being adapted. This is a manual adapter, so lens functions that rely on electronic communication with the camera body (autofocus, AE metering, image stabilization, etc.) will be disrupted. Set your exposure manually or meter using your camera's Aperture Priority (stop-down) mode. If your lens does not have a manual aperture control ring, it will stop down to its smallest f/stop by default. All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design. read more