Features:
100% brand new and high quality.
EXIF signal transmitting and being displayed on Camera Screen
Aperture can be controled and adjusted via Camera
Built-in IS function
Aluminum Alloy made， powerful and stable
Gold-plating contact， excellent transmitting effect

Specifications:
Compatible Lens: EF/EF-S series lens
Compatible Camera: M4/3 mount camera
Front installation: EF/EF-S series lens
Back installation: M4/3 mount Camera
Camera-mount outer diameter: 39mm
Lens-mount outer diameter: 67mm
Length: 70mm
Material: Aluminum Alloy
Color: Black & silver
Net weight: 103g

Package Includes:
1 * CM-EF-MFT Lens Mount Adapter for Canon EF/EF-S to M4/3 Camera