Introduction:
<br />    M42 to all Canon EOS mount adapter ring
<br />    Make M42 mount lenses (Zeiss, Pentax, Praktica, Mamiya, Zenit) can be used on Canon EOS cameras
<br />    There is no ROM connection on the ring so diaphragm control of the lens is set manually
<br />    It is possible to use Macro rings and other accessories
<br />    Made of aluminium (not plastic)
<br />
<br />Suitable For:
<br />    ALL Canon EOS DSLR and Film SLR
<br />    As long as the body takes Canon EF lens
<br />
<br />Package Included:
<br />    1x M42 to EOS ring adapter