Features 1. This mount adapter can be used with EF EF-S lenses on Sonys NEX E mount cameras and Alpha A7R2/A7II full frame cameras with autofocus function, making it the best choice for users with NEX cameras and lenses. 2. Suitable for NEX-A7R2/A7S2 full frame NEX cameras and 35mm full frame NEX cameras as well. 3. Excellent 'AF' (autofocus) function!!! EF/EF-S mount lenses can be used for autofocus. Allow focusing. 4. Built in hand shake IS function; Gold plated pin provide excellent signal transmission conductivity; Can be precisely adjusted through a bayonet adapter; Full frame adapter hole design. 5. Suitable for Sonys E-mount cameras, such as Sonys A9 A7RIII A7RII A7II A7S A6000 A6300 A6500 A5100 NEX-7 NEX-5 NEX-5N NEX-3C, equipped with EF/EF-S lenses. Specification Auto-focus function Electronic Control Support Lens IS Stabilization Function Gold-plated Contact Pin for Great Conductivity Detachable 1/4 Bottom Tripod Base Plate Material: Aluminum Color: Black Compatible lenses: EF/EF-S series lenses Compatible camera: NEX-3C NEX-5 NEX-5R NEX-5R NEX-5C NEX-6 NEX-7 NEX-F3 VG20 VG30 VG900 FS700 A7S Front mount: suitable for EF mount Rear mount: suitable for Sonys E-mount Camera mount outer diameter: 45mm Lens mount Puter diameter: 65mm Tripod screw 1/4 screw Length: 85 millimeters Net weight: 159.5 grams Package Include: 1 Piece Auto Focus Adapter for EF-NEX