Viltrox EF-EOS R Lens Mount Auto Focus Adapter

Viltrox EF-EOS R is the lens adapter for Canon EF/EF-S series lens to be perfectly mounted for Canon EOS R series cameras.
When using EF lens, the focal length is equal to the original focal length; When using EF-S lens, the picture will be intercepted automatically, focal length changed to 1.6 times of original focal length.
Compatible for Canon EOS R full-pixel dual-core focusing technology, large focusing coverage area, focusing speed is fast and accuracy is high.
EF-EOSR adapter ring has built-in metal contacts and data chips; You can quickly and effectively adjust the aperture on the camera and greatly improve the convenience.
Adopting gold-plated copper electronic contacts, it can enhance the data transmission performance between the lens and the camera, you can view shutter, aperture, ISO and other information parameters on the camera end. Support EXIF information transmission. Support lens shake-proof.
Aviation aluminum material, strong and wear-resistant. The tripod socket is detachable, with 1/4 inch screw hole at its bottom, which can be easily installed on a tripod or other fixed bracket.
Specifications:
Material: Metal
Compatible Lens: For Canon EF/EF-S Series Lenses
Except RF/EF-M/CN-E(EF CINEMA LENS)
Compatible Camera: EOS R Series Cameras
Focus Mode: Auto Focus
Tripod Socket: 1/4 inch screw Hole
Diameter & Length: 68mm*24mm
Item Weight(with caps): 127g / 4.5oz
Package Size: 10.9 * 9.9 * 6.0cm / 4.3 * 3.9 * 2.4in
Package Weight: 235g / 8.3oz