【Widely Compatible EF-EOS R Lens Adapter】EF EOS R1 lens adapter ring allows: Fits Canon EF and EF-S lenses for Canon EOS R series mirrorless cameras including the EOS R, RP, R3, R5, R6, R6 Mark II, R7, R8, R10, R50 and R100. | 【Full-featured Design】Maintains autofocus, image stabilization, and transmits EXIF data from compatible EF lenses to R mount cameras. | 【Integrated Image Stabilization】IS Function：EF-EOS R1 converter inbuilt image stabilizer, effectively eliminating image ghosting and blurring. The in-lens stabilization from EF lenses with the feature continues to function when mounted with the adapter. | 【Robust Autofocus Performance】AF Function：On-sensor Dual Pixel CMOS AF allows lenses to focus quickly and smoothly just like on EF mount SLR cameras. The adapter ring use gold-plated pure copper PINs to transmit signal, greatly enhancing its conductivity and transmission performance and the image quality is not affected by the adapter. | 【Sturdy Constructionand Durable】Full metal body & brass mounting plates provide durability and ensure lenses stay securely attached during shooting for stability and reliability.built-in tripod mount (removable), designed with 1/4 screws at the bottom, which can be mounted on tripod or other supporting platform.

Compatible with EF/EF-S lens to be used on mirrorless digital camera EOS R RP R5 R6, 8MM fisheye lens to 800MM super telephoto lens, macro lens, shift lens, etc. Fully electronic mount adapter give full play to the image stabilizer and the Auto Focus shooting performance | Customized control ring function of EF-R2 can be customized, and the aperture, shutter speed, ISO sensitivity and exposure compensation originally adjusted by the camera can be assigned to the control ring of the adapter ring | Support the functions of EXIF signal transmission, Auto focus and aperture adjustment, Avoiding blurring pictures. Built-in USB Port , upgrade compatible with new models and lenses that appear on the market | Support IS lens stabilization function. It can makes your photos in good sharpness in most of situations, whichever is moving, weak light, and night light.(Pay attention: Lens itself must have IS image stabilization function) | High quality metal alloy, The brass metal bayonet is made of pure copper, the surface is electroplated, and the adjustment control ring is made of aluminum, which is very durable and stable