- Allows T/ T2 mount telephoto lens to fit on Canon EOS R mount Mirrorless cameras, EOS R/ EOS RP
- Infinity remains unchanged, so the lens does not need to be re-collimated or Shimmed.
- Lens mount is adjustable, avoiding lens up side down
- There are no electrical contact. Exposure and focus has to be adjusted manually. Aft focus is not available.
- Compatible with Canon Mirrorless cameras, EOS R EOS RP R3 R5 R6 R7 R10