New B4 2/3" mount broadcaster lens to Canon EOS M EF-M Mount Adapter
For using Canon EOS M EF-M mount interchangeable lens digital cameras with all B4 2/3" mount broadcast lenses.
(Vignetting occurs on APS-C / full frame sensors as lens is designed for 2/3" sensors)
Allows focus infinity.
Made of high quality metal, with 1/4" and 3/8" tripod mount threads.
Not suitable for Canon EOS film / digital SLR cameras.
To remove the adapter you should unpress fixative pin and turn the adapter clockwise.
B4 to Canon EOS M Adapter x 1