This Lens Mount Adapter from Viltrox is designed to allow a Canon EF-mount lens to be used with autofocus on a Sony E-mount camera. The underside of this adapter's removable tripod foot is tapped with a 1/4"-20 accessory thread, providing for direct attachment to a tripod or quick release plate that features a 1/4"-20 mount. For ease of upgrading its firmware, this adapter also includes a micro-USB port.

For compatible Sony E-mount cameras that feature phase-detection and contrast-detection autofocus, a toggle switch to enable those autofocus settings with a connected Canon EF-mount lens is positioned along the side of this adapter. To properly apply the desired autofocus setting, the toggle switch selection must be made prior to placing the adapter on the camera.

This adapter is compatible with the Sony NEX-5C, C3, 5N, F3, 5R, 6, 7, FS700, VG20, VG900, and Sony Alpha a7-series cameras.