Viltrox EF-NEX IV Adapter mount Canon lens to be used on Sony E mount series mirrorless cameras.
It is compatible with Sony A7 series full frame cameras, featuring funtions of Auto focus(PDAF&CDAF).
It can be upgraded by USB port.
Usage of Focus Mode Switch ( PDAF&CDAF ):
1. Before using, please confirm the focus mode of the lens mount adapter, and then attach it on the camera.
2. If you need to change the focus mode, please take the adapter ring off, slide the focus mode switch, and attach it on the camera then.
- Gold-plated electronic contact, Auto-focus function,
- Built-in metal electronic contact, precise focus
- It can realize AF,adjustable aperture from camera body to lens’s aperture
- More durable metal material
- Compatible for all the EF-lens