Feature 1 Made of high quality alloy material, this product is sturdy and durable. 2 IS image stabilization function, let you shoot at will and get smooth picture. 3 Attach for Canon EF/EF-S lens to for Canon RF-mount camera. 4 Suitable for EF/EF-S series lens and for Canon RF-mount Camera. 5 Support EXIF information transmitting.This lens adapter is made of high quality material. Support IS image stabilization and Auto Focus (AF) functions. A great choice for you. Features: Made of high quality alloy material, this product is sturdy and durable. IS image stabilization function, let you shoot at will and get smooth picture. Attach for Canon EF/EF-S lens to for Canon RF-mount camera. Suitable for EF/EF-S series lens and for Canon RF-mount Camera. Support EXIF information transmitting. Support Auto-focus Function Detachable 1/4" tripod foot. Specification: Brand: Commlite Item Type: Lens Adapter Material: Alloy + Plastic Tripod Slot: 1/4" Peripheral diameter of camera end: Approx. 50mm / 1.97inch Peripheral diameter of lens end: Approx. 65mm / 2.56inch Total Length: Approx. 29mm / 1.14inch Weight: Approx. 224g Notice: 1. After installing EF-EOS R, please set the lens to AF mode if the AF function is required. 2. Please hold your camera tightly, during your moving shooting when your lens is heavier than the camera. 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". Package List: 1 * Auto Focus Camera Lens Adapter 1 * User Manual 1 * Front Cover 1 * Rear Cover