EF-EOS R Pro Autofocus Adapter for Canon RF

The EF-EOS R Pro Autofocus Lens Mount Adapter is a professional-grade solution designed for photographers and filmmakers who want to use their Canon EF and EF-S DSLR lenses on Canon RF-mount mirrorless cameras without compromise. Engineered for heavy professional lenses and demanding shooting environments, this adapter features a reinforced locking system and security lock, making it ideal for large telephoto lenses, cinema lenses, and production rigs.

With full electronic communication between the lens and camera, this adapter preserves all the advanced features you rely on, including fast autofocus, electronic aperture control, EXIF data transmission, and in-lens image stabilization. It supports Dual Pixel AF, eye-detection, and subject tracking, ensuring accurate focus for both still photography and video.

Built for professional use, the adapter includes a dedicated lens release security lock that prevents accidental detachment when using heavy lenses or when mounted on gimbals, rigs, or tripods. This makes it a perfect match for cameras like the EOS R5, R5C, R6, RP, EOS R, and Canon C70, as well as professional cinema cameras such as the RED Komodo when used with RF mounts.

The precision-machined metal lens and camera mounts ensure perfect flange distance, maintaining optical accuracy while providing a solid, wobble-free connection. The internal electronics are carefully shielded to ensure consistent communication between lens and camera, even in high-data-rate video recording modes.

The EF-EOS R Pro adapter also supports firmware upgrades via USB, allowing compatibility improvements for new camera bodies and lens models. This ensures long-term reliability and future-proof performance for professionals who regularly update their gear.

Whether you are shooting weddings, wildlife, documentary, commercial video, or cinema productions, this adapter allows you to maximize your investment in Canon EF lenses while enjoying the latest RF camera technology. It is the ideal solution for photographers and filmmakers who demand stability, safety, and uncompromised performance from their equipment.