Features:Specially designed replacement for Canon EF EF-S lens to Canon EOS R RF mount full frame cameras.Support fast and stable auto focus and IS image stabilization function, shooting clearer and more high-quality photos. Also support fast EXIF information transmission and electronic aperture control.Made from premium aluminum alloy with exquisite workmanship, powerful and sturdy, rust-proof and impact-resistant.With gold-plated contacts, can greatly improve the data transmitting performance between the lens and camera; 1/4 inch screw hole design, can be easily mounted to a tripod, freeing your hands.Comes with a practical wrench, convenient for adapter ring installation and removal.Specifications:Brand: AndoerModel:EF-EOSRColor: BlackMaterial: Aluminium alloyCamera-Mount Diameter: 50mm/ 1.96inchLens-Mount Outer Diameter: 65mm/ 2.5inchProduct Size: 8 * 7 * 3cm/ 3.1 * 2.7 * 1.1inchProduct Weight: 95g/ 0.2ozPackage Size: 10.8 * 9.3 * 5.8cm/ 4.2 * 3.6 * 2.2inchPackage Weight: 134g/ 0.29ozNote:After installing the adapter ring, please set the lens to AF mode if the AF function is required.Package List:1 * Adapter Ring1 * Wrench1 * User Manual window.adminAccountId=238458659;