Features:
1. Auto-focus function;
2. Aperture exactly being adjusted via the mount adapter;
3. Built-in hand-shaking IS function;
4. Full-frame adapter aperture hole design, perfectly support Sony full-frame camera A7/A7R;
5. Gold-plated pins brings the great conductivity of signal transmitting;
6. 1/4 Female thread screw for mounting onto the tripod;

Specification:
Compatible lens: Canon EF series lens
Compatible Cameras: Sony NEX series with E-mount (Including Sony NEX full-frame camera A7/A7R)
A6300/A7R II / A7II / A7R / A7 / NEX-6 / NEX-5 / NEX-5N / NEX-5R / NEX-5T / NEX-3 / NEX-C3 / NEX-F3 / NEX-3N / A6000 / A5100 / A5000 / A3000 / QX1Front mount: Canon EF mount
Rear mount: Sony E mount
Tripod screw: 1/4 screw