Andoer EF-MFT Electronic Aperture Control Lens Mount Adapter for Canon EF & EF-S to use for Olympus PEN E-P1 P2/3/5 E-PL1 OM-D E-M5 Panasonic LUMIX GH2/3/4 M4/3 CameraSpecially designed for Canon EOS mount lens to be used with MFT M4/3 camera. It allows you to control the aperture from camera. Before using the adapter, please ensure the adapter is compatible with your lens.Features:Specially designed for Canon EOS mount lens to be used with MFT M4/3 camera.Allows you to control the aperture from camera.EXIF signal transmitting and being displayed on Camera Screen.Manual focus, can reach infinity focus.Gold-plating contact, excellent transmitting effect.Supplied with lens release lever to quick release and install.1/4 screw to mount onto the tripod. Specifications:Product Model: EF-MFTMaterial: Aluminum AlloyCompatible Lens: for EF/EF-S Series LensCompatible Camera: for M4/3 Mount CameraFront Installation: EF/EF-S Series LensBack Installation: M4/3 Mount CameraCamera-mount Outer Diameter: 39mmLens-mount Outer Diameter: 67mmItem Size: 8.2 * 6.3 * 3cm / 3.2 * 2.5 * 1.2inItem Weight: 139g / 4.9ozPackage Size: 10.7 * 9.4 * 5.4cm / 4.2 * 3.7 * 2.1inPackage Weight: 180g / 6.3ozCompatibility:M4/3 Cameras:For Olympus PEN E-P1 P2 P3 P5 E-PL1 PL1s PL2 PL3 PL5 PL6 E-PM1 PM2 OM-D E-M5 E-M1;For Panasonic Lumix DMC-GH1 GH2 GH3 GH4 GX7 G1 G2 G10 G3 G5 G6 GF1 GF2 GF3 GF5 GF6 GX1 GMFor BMPCCEF/EF-S Lenses:For Canon (Zoom)EF 10-22 /3.5-4.5 USMEF 16-35/2.8L USMEF 16-35/2.8L II USMEF 17-40/4LEF-S 17-55/2.8 IS USMEF-S 17-85/4-5.6 IS USMEF 8-15/4L USMEF-S 18-55/3.5-5.6EF-S 18-55/3.5-5.6 IS IIEF-S 18-135/3.5-5.6 ISEF 20-35/2.8L (Ver.18)EF 22-55/4-5.6EF 24-70/2.8L (I)EF 24-105/4L IS USMEF 28-70/3.5-4.5 IIEF 28-80/3.5-5.6 IIEF 28-135/3.5-5.6 IS USMEF 35-80/4-5.6EF 35-350/3.5-5.6LEF-S 55-250/4-5.6 ISEF 70-200/2.8L IS USM (I)EF 70-200/4L IS USMEF 70-300/4-5.6L IS USMEF 70-300/4-5.6 DO IS USMEF 80-200/2.8LEF 100-300/4.5-5.6 USMEF 100-400/4.5-5.6L IS USMFor Canon (Fixed focus)EF 14/2.8LEF 20/2.8 USMEF 24/1.4L IIEF 24/2.8 (old version)EF 35/1.4L USMEF 40/2.8 STMEF 50/1.2L USMEF 50/1.4 USMEF 50/1.8 IIEF 50/2.5 macroEF 85/1.2L II USMEF 85/1.8 USMTS-E 90/2.8EF 100/2.8L IS USM macroEF 135/2L USMEF 180/2.8L macroEF 200/2.8L II USMEF 300/4L IS USMExtender EF 1.4x IIIExtender EF 2x (I)Planar 50/1.4Planar 85/1.4EF 180mm f/3.5L Macro USMFor Sigma10-20 /3.5 EX DC HSM12-24/4.5-5.6 I  DG HSM12-24/4.5-5.6 II  DG HSM17-35/2.8-4 EX HSM ASPH17-70 /2.8-4 DC Macro OS HSM18-125/3.5-5.6 DC OS HSM24-70/2.8 EX HSM150-500/5-6.3 DG OS HSM20 /1.8 EX DG30/1.4 DC HSM35 /1.4 DGFor TAMRON18-270/4.5-6.3 VCSP 28-75/2.824-70VCSP 70-200/2.8 Di VCSP 150-600mm f/5-6.3 Di VC USD90/2.8 (172E)28-75/2.8 XR Di LDZE Distagon 21/2.8ZE Distagon 15/2.8ZE Makro-Planar 50/2ZE Makro-Planar 100/2Package List:1 * Lens Adapter Ring