Commlite CM-EF-EOSR ARC Auto Focus Camera Lens Adapter Ring Replacement for EF EF-S Lens to Canon R RF Camera

Features：
[Good Fitness] Specially designed replacement for EF/EF-S lens to Canon R/RF camera, fitting well with both lens and camera.
[Auto Focus Image Stabilization] Make focusing more fast and stable, capturing high-quality clear pictures or videos even while in fast moving.
[Built-in Control Ring] Easy to control aperture, shutter speed, ISO and exposure compensation.
[Multifunctional Adapter Ring] Which gold-plated contacts, having good conductivity, which can enhance the EXIF information transmission performance; also support USB firmware up grading and electronic aperture control by controlling the camera.
[Aluminum Alloy Construction] Made with exquisite workmanship, sturdy and durable, rust-proof and impact-resistant.