Made of high-impact aluminum and copper alloy with a quality finish.

Use: This adapter ring allows vintage Olympus OM lenses to be mounted to Micro Four Thirds camera bodies (e.g. Panasonic Lumix DMC G1,G2,G3,G10,GF3,GF2,GF1,GH4,GH3,GH2,GH1,GX7 etc, Olympus PEN E-PL2,E-PL1,E-P, E-P2,E-P3,E-PL3,E-PM1 etc). 

Please note: 

- Any OM lens attached to a Micro Four Thirds camera cannot be controlled electronically from the camera (i.e. it works in manual focus and manual aperture mode only)

- This adapter will only fit vintage Olympus OM lenses, and therefore will not fit any other Olympus branded lenses such as the Four Thirds or Micro Four Thirds range.

- "Four Thirds" and "Micro Four Thirds" are two different mounts. This adapter is for the recent "Micro Four Thirds" system mirrorless format only and does -not- fit the discontinued range of "Four Thirds" DSLR cameras.