T2 Lens Ring Adapter Mount to Canon EOS EF 1D 5D 6D 7D,50D 60D 70D,1300D 1200D 100D 700D 650D 600D 550D 500D SLR & DSLR Cameras.

• Ring adapter lens mount T2 to Canon EOS camera body,
• Allows to use lens T2 to to Canon EOS camera,Ring mount made of steel.
• Preserve all focusing range up to the infinity point
• This ring is compatible with all to Canon EOS camera
• Package includes : One ring.

The use of an adapter ring, whatever the model, implies that the focusing and aperture must be set manually. There is no data transfer between the camera and the lens. The automatism of aperture priority is maintained. Just select the aperture manually and the camera will automatically choose the shutter speed for the correct exposure. Note: There are two types of rings in 42mm: M42 and T2. Both have the same diameter but a different thread (1mm on the M42 and 0.75 mm on T2)