Features:
Allows T2 Telescope Lens to be used For Canon EOS EF Mount Camera Body.
Smooth surface for effortless mount, fine made to be light weight and strong.
There are no electrical contacts in the adapter ring. Exposure and focus has to be adjusted manually.
All-metal design, hardened anodized aluminum construction.
Work For Canon DSLR 6D 5D Mark III II 7D 60D 50D 40D 700D 650D 600D 550D 500D 450D 400D 350D Rebel T4i T4 T3i T3 T2i T2 SL1 etc.

Specifications:
Material: Alloy
Size: 6.2*1.5cm/2.4*0.6inch

Package include:
1Piece Adapter Ring

If there is any questions, just contact us, we will alway be here for you.