COMMLITE new Electronic AF Lens Mount Adapter from Canon EF/EF-S Lens to Canon EOSR RF-Mount Full-frame Camera can achieve multiple functions as: EXIF INFO. Transmitting Function; Auto Focus; Electronic Aperture Control; Built-in IS Stabilization Function, etc. Besides, All-aluminium alloy manufacturing, Stable and Durable. CM-EF-EOS R will definitely bring more professional shooting experience to you.<br>Main feature <br> Support EXIF INFO. Transmitting<br> Support Auto-focus Function<br> Electronic Aperture Control<br> Support IS Image Stabilization Function<br> Gold-plated Contact,Detachable1/4 tripod foot<br> Made of Aluminium Alloy, Powerful and Stable<br><br>Notice<br> 1. After installing EF-EOS R, please set the lens to AF mode if the AF function is required;<br> 2. Please hold your camera tightly, during your moving shooting when your lens is heavier than the camera;<br> 3. For some incompatible camera and lens, one can try to use the adapter as the manual adapter; During the usage, while it shows prompt like ‘Incorrect installation of lens’, please set the menu mode to 'Release Shutter without Lens' or 'Shutter Priority';<br><br>Specification<br> Compatible Lens:EF/EF-S Series Lens<br> Compatible Camera:Canon RF-Mount Camera<br> Canon RF-Mount Camera:EF/EF-S Series Lens<br> Back Installation:Canon RF-Mount Camera Body<br> Camera-Mount Diameter: 50mm<br> Lens-Mount Outer Diameter: 65mm<br> Length:29mm<br> Weight:175g<br><br>Package Including:<br> 1x Commlite CM-EF-EOS R adapter