Features:Compatible for EF/EF-S series lens.Compatible for M4/3 cameras.Support Auto Focus(AF).Support aperture control.Support VR stabilization function, shoot stabler.Gold-plated pin realize EXIF signal transmission.USB port for further firmware upgrade.Exquisite aluminum alloy construction, copper contact.1/4 socket for tripod mounting.Camera Compatibility:Suitable for M4/3 cameras such asFor Panasonic GH5/GH4/GH3/GH2/GH1/GF9/GF8/GF7/GF6/GF5/GF4/GF3/GF2/GF1/GX85/GX8/GX7/GX1/G7/G6/G3/G2/G1 etc.For Olympus E-M10/E-M10 II/E-M10 III/E-M5 II/E-M5/E-M1 II/E-M1/E-PL8/E-PL7/E-PL5/E-PL3/E-PL2/E-PL1/PEN-FE-PM2/E-PM1/E-P5/E-P3/E-P1/E-M5 etc.