Fine finish made of black anodized aluminum the KIWIFOTOS Camera C - M4/3 mount adapter allows your Micro Four Thirds System Camera (Panasonic G1, GH1, GF1, G10, G2, GH2, GF2 and Olympus PEN E-P1, E-P2, E-PL1 and E-PL2.) to attach to a C mount (movie, CCTV, industrial, scientific lens) to create excellent and movie like photos.The lens will fit physically but auto-focusing control is not retained. Use the lens in the fully manual exposure mode, or stopped down-AE Manual Metering and adjust the aperture on the lens. Although it is possible to use AV mode in auto exposure, the aperture display is not available. It is available to focus infinity.