With the Micro 4/3 system, the sensor is half the size of 35mm film.
Any lens from a 35mm SLR camera will give the same result as a
lens of double its focal length when mounted onto the Micro 4/3 camera.

It may be possible for us to make or obtain adaptors for other lenses not listed. Please contact us

This adaptor is only suitable for lenses with manual aperture rings. Lenses without aperture rings can only be used at minimum aperture