M42 Lens To Canon EOS EF Mount Adapter Ring For 7D 50D 60D 500D 550D

Description : 
100% Brand New & High Quality
M42 to all Canon EOS mount adapter ring
Make M42 mount lenses (Zeiss, Pentax, Praktica, Mamiya, Zenit) can be used on Canon EOS cameras
There is no ROM connection on the ring so diaphragm control of the lens is set manually
It is possible to use Macro rings and other accessories
Made of aluminium (not plastic)
Color: Black
Notice :
Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode
Suitable For :
ALL Canon EOS DSLR and Film SLR
As long as the body takes Canon EF lens
Package Included :
1 x M42 to EOS ring adapter