Andoer EF-MFT Electronic Lens Mount Adapter Ring AF Auto Focus Aperture Control Auto Exposure Built-in IS for Canon EF/EF-S to M4/3 Camera for Olympus PEN E-P1 P2/3/5 E-PL1 OM-D E-M5 for Panasonic LUMIX GH2/3/4

Features: Designed for Canon EF/EF-S Series Lens to M4/3 camera. Gold-plating contacts ensure excellent transmission effect. Give out EXIF signal, related information will be displayed on camera screen. With auto focus and auto exposure function, and aperture can be adjusted through camera. Built-in image stability function, help to create smooth and clear shooting. Made of strong and durable aluminum alloy, with a base mount with 1/4 tripod socket.