1.It is compatible with Sony A7 series full frame, Sony A9, A7, A6XXX and NEX series cameras, featuring funtions of Auto focus(PDAF&CDAF).
2.Integrated USB port for adapter firmware update. For adapter firmware update, connect adapter to computer with USB cable and execute latest file download from official website. Do not required to attached adapter on camera.
3.Usage of Focus Mode Switch ( PDAF&CDAF ) , Built-in metal electronic contact, & generation focus system ,VILTROX EF-NEX IV lens adapter can achieve 50% speed improvement so as to get faster and more accurate focus than ever before .
4.It can realize AF,adjustable aperture from camera body to lens's aperture .
5.Compatible for all the EF-lens .VILTROX EF-NEX IV High Speed Electric Lens Mount Adapter Ring AF Auto Focus for Canon EF/EF-S Lens for Sony A9 A7 A7R mk2 A6300 A6500 with USB CDAF PDAF Switch

Technical Details

Product Details

Package Dimensions
Width : 1.97 inch
Height : 1.18 inch
Length : 2.36 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B076GDZLBG