====== M42 to Canon EOS ======
---- dataentry adapter ----
name                : M42 to Canon EOS
make                : Generic
type                : Passive
body_mount          : Canon EF
lens_mount          : M42
electronic_contacts : No
condition           : Good
notes               : Allows M42 lenses on Canon EOS bodies
----
{{gear:adapters:adapter_m42_canon_ef.jpg?400}}

Allows the use of M42 screw mount lenses on Canon EOS bodies. As the Canon EF mount has a longer flange distance than M42, this adapter maintains infinity focus without the need for a corrective lens element. Fully passive with no electronic contacts, requiring manual aperture control. Works with both full frame and APS-C Canon bodies.

Some lenses may have difficulty with infinity focus on Canon 5D. I'm looking at YOU Industar.