Rainbowimaging M42 Screw Mount Lens to Micro 4/3 Four Thirds System Camera Mount Adapter, for Olympus PEN E-P1 E-P2 E-P3 E-PL1 E-PL2 E-PL3 E-PM1 OM-D E-M5, Panasonic Lumix DMC-GF1, GF2, Gf3, GF5, GH1, GH2, G1, G2, G3, G5