Fotasy AMCY C/Y Contax/Yashica Lens to Micro Four Thirds M43 MFT System Camera Mount Adapter Allows C/Y Contax / Yashica lens to be used on Olympus Panasonic MFT Micro M43 cameras body. Smooth surface, strong structure. There are no electrical contacts in the adapter ring. Exposure and focus has to be adjusted manually. Designed for Panasonic G1 G2 G3 G5 GH1 GH2 GH3 GF1 GF2 GF3 GF5 GF6 GX1 GX2 Olympus E-P1 E-P2 E-P3 E-P5 E-PL1 E-PL2 E-PL3 EPL5 EM-P1 EM-P2 EMD Cameras and new models Brand Name: Fotasy