Note: Camera Body not include Description: JINTUBrandnew-generation electroniclens mount adapterJT-EF-NEXIIis mainly used for connecting the Canon EF series lens to Sony NEX series cameraswith E-mount. Meanwhile,JINTUutilizes thenew electronictechnology, which can make the aperture exactly being aligned via the adapter, and adjusted for auto-focus. It enhances the convenience of controlling the Canon EF series lens on Sony micro-single camera bodies in the electronic way. Besides, the aperture hole of the adapter designis based on the full-frame NEX camera,which help perfectly supportfor the Sony NEX full-frame camera A7 and A7R A7II Camera Features: EF-NEX adapter is able to adaptEF/EF-M lens to Sony NEX EMount Camera, which allows you to have more purchasing choices of lens.Maintain of Auto Focus (AF) function.Aperture exactly being aligned via the mount adapter.Full-frame adapter aperture hole design, perfectly supportsfor Sony full-frame camera A7/A7R.Built in anti-shaking function.More robust and stronger due to zinc alloy core.Greatest conductivity due to gold-plated pins for the signal transmitting.1/4 Female thread screw for mounting onto the tripod.Specification:Compatible lens: Fit for Canon EF series lens Compatible cameras: Fit For SonyNEX E Mount Camera (Including Sony NEX full-frame camera A7/A7R)Front mount: