Metabones
EF & EF-S to MFT mount Speed Smart Adapter
Canon EF Lens to Micro Four Thirds Adapter
The Metabones T Smart Canon EF or EF-S Lens to Micro Four Thirds Camera Smart Adapter allows you to mount your Canon EF or EF-S lenses to your Micro Four Thirds mount camera. It is referred to as a "Smart Adapter" because it retains electronic communication between the camera and lens. This provides automatic aperture control in P or S modes, EXIF data, and image stabilization. Autofocus however, is not supported. No external power source is required as the adapter is powered by the camera body. The EF - MFT mount lens adapter comes with a detachable tripod foot and is compatible with Arca Swiss, Markins and Photo Clam ball heads.
Please note that while the T Smart Adapter allows a Canon EF or EF-S mount lens to be mounted onto any Micro Four Thirds-mount camera, any functions that involve electronic communication currently require a Panasonic-brand Micro Four Thirds-mount camera.