Highlights

• Canon EF-Mount Lens to Select Sony E-Mount Cameras
• Maximizes apparent angle of view of combined camera and lens
• Provides a one-stop increase for the camera over the lens's aperture range
• Four lens elements in four groups for optical clarity as well as color fidelity
• Supports electronic communication between camera and lens to enable autofocus, on-camera aperture control, and Exif metadata generation when possible
• Integrated toggle switch for a compatible Sony E-mount camera's phase-detection or contrast-detection autofocus setting to be applied with a connected lens
• Detachable tripod foot with 1/4"-20 accessory thread for direct attachment to tripods or quick release plates that feature 1/4"-20 mounts

Overview

The EF-E II Electronic Adapter (F Booster) lens from Viltrox connects Canon EF lens to Sony APS-C cameras. The built-in optics increase light input by one F stop and reduce focal length by x0.71. The lens adapter supports AF(auto focus) and 50% focusing speed improvement; Focus mode switching between CDAF and PDAF. It has a gold-plated electronic contact to achieve information-sharing between an attached camera and lens; EXIF signal transmitting and a micro USB port for firmware update help accept more new camera and lens models. Solid design and detachable, tripod mount socket with 1/4 screws.

It supports Sony A9/A7/A7R/A7S/A6XXX/NEX cameras and VG camcorders (APS-C mode should be turn on for full frame camera).

Included in the box

• Viltrox EF-E II Lens Mount Adapter for Canon EF-Mount Lens to Select Sony E-Mount Cameras
• Front Body Cap
• Rear Body Cap
• User Manual