Fotodiox Pro Lens Mount adapter Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount (with Generation v10 Focus Confirmation Chip) (CY-EOS-Pro-FC10)

Fotodiox Pro Lens Mount Adapter Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount (with Generation v10 Focus Confirmation Chip) (CY-EOS-Pro-FC10)

The Fotodiox Pro Lens Mount Adapter Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount (with Generation v10 Focus Confirmation Chip) (CY-EOS-Pro-FC10) lets you use Contax/Yashica (CY) SLR lenses on Canon EOS (EF, EF-S) cameras.

Whether you shoot digitally or on film, Fotodiox offers the world's largest selection of lens adapters. The adapters deliver infinity focus and a solid construction for lasting quality. From standard to portrait, tilt/shift to wide angle — Fotodiox adapters are designed to provide an affordable system that lets you choose from a wide range of lenses to better suit your needs.

One of the challenges when using manual focus lenses on Canon EOS bodies is that focus confirmation is disabled. When using AF lenses — even in manual focus mode — all Canon EOS bodies confirm focus with a green dot in the viewfinder and an (optional) audible beep. However, when non-EF-compatible lenses are used via an adapter, focus confirmation is disabled. Unless the camera thinks an EF-compatible lens is attached, it disables both visual and audible focus indication.

Focus confirmation chips 'trick' the Canon EOS body into thinking an EF lens is attached, so that the focus confirmation indicators work with any mounted lens.

Compatible with Canon EOS (EF, EF-S), including:

• Firmware 1.0.3 (not tested on later versions): 1300D, 1200D, 800D, 760D, 750D, 700D,
• 650D, 600D, 500D, 450D, 400D, 350D, 250D, 200D, 100D, 80D, 77D, 70D, 60D, 50D, 40D,
• 1DS2, 1DS3, 1DX, 1DX2, 7D, 7D2, 6D, 6D2, 5D, 5D2, 5D4
• Firmware 1.3.3 (not tested on later versions): 5D3