This Pro Lens Adapter from Fotodiox enables the use of your Contax 645 lenses on Canon EF-mount DSLR cameras. It features a durable brass construction with stainless steel finish, a leaf spring ensures a secure connection between the lens and adapter, and its design also maintains infinity focus. Additionally, benefitting working with lenses that lack an aperture ring, this adapter also features a built-in iris control to adjust the amount of light let into the camera.
This manual adapter does not maintain automatic lens control between the camera and lens; aperture priority or manual shooting modes should be used, as well as stop-down metering for exposure control.
UPC: 847372023127