This adapter converts a Canon EOS camera to a standard T2 thread.
It can then be connected to a T2 to 2" Adapter, a Camera Projection Eyepiece or a 1.25" Camera Adapter for mounting you camera onto a telescope. Made from high quality, all-metal construction. Smooth mounting surfaces allow for easy attachment
Fully Compatible with the Canon EOS 5D, 5D Mark II, 50D, 60D, 20D, 30D, 40D, 350D, 400D, 450D, 500D, 550D, 600D, 1100D, 1D, 1D MkIII, for EOS SLR Digital Cameras