VILTROX EF-NEX IV Electronic Auto-Focus AF Lens Mount Adapter Ring Automatic Converter Compatible with Canon EOS EF/EF-S Lens to Sony E-mount NEX A9II A7III A9 A7RIII A7RII A7II A7R A7m3 - EW-EF-NEX IV

• UPC   781903545323
• 📷【Compatibility】The 4nd generation{canon ef/ef-s to sony E adapter}! EF-NEX IV version, allows Canon EF and EF-S mount series lenses to be mounted on Sony NEX E-mount series cameras. Please contact us if you're not sure whether this lens adapter ring fits for your camera or lens. 📷【Dual Auto Focus mode function】PDAF mode (phase detection auto focus): Focus speed is faster. CDAF mode (contrast detection auto focus): Focus success rate is higher. Fast switching between two focus modes, effectively improve focusing speed. 📷【Aperture Control & Built-in IS Stabilization】Interior built-in aperture motor and an electronic contact. aperture of the lens controlled by means of an electronic contact. aperture control functions almost support all Sony NEX E-mount cameras. aperture can be adjusted directly from the camera side to control the actual aperture of the lens. Built-in IS stability, making focus more accurate and clear and better help you to take pictures. 📷【EXIF Signal Transmission】use PIN gold plated needle to transmit signal, greatly enhancing its transmission performance. enjoy EXIF signal transmission, AF(auto-focus) and adjustable aperture, etc. 📷【Fashionable Design】USB firmware upgrade. designed with 1/4 screws at the bottom, which can be mounted on tripod or other support platform. detachable support tripod. A great smart adapter.