Viltrox EF-NEX IV High-Speed Auto-Focus Lens Mount Adapter Converter for Canon EF Lenses to Sony E Mount A9 A7 A7R A6300 A6500 NEX Series DSLR Cameras Product Description

• Compatibility: Viltrox EF-NEX IV mount adapter allows Canon EF mount series lenses to be mounted on Sony E Mount Series Cameras, such as A9 A7R3 A7R2 A7III A7II A6300 A6500
• Functions: support AF (auto-focus), electronic contacts, aperture adjustment and EXIF signal transmission, faster focus speed, firmware can be upgraded by a micro USB port
• Two Auto-Focus Modes(PDAF&CDAF): A9/A7R3/A7R2/A7M3/A7M2/A6500/A6300 cameras support PDAF or CDAF, A7R/A7S2/A7/A7S/NEX-7/A-6000/A5100 only support CDAF! Auto-focus unavailable when shooting video
• Great Performance: use gold-plated needle PIN to transmit signal, enhancing its transmission performance; quick switch between PDAF and CDAF; anti-shaking function
• High Quality: mainly made of metal with surface plating treatment, being durable and sturdy; 1/4 screws at the bottom for mounting on tripod or other support platform (detachable support tripod)