Allow Canon EF lenses used on Canon EOS R mount camera body. Compatible with Canon EOS R mount series mirrorless camera. Made of brass and aluminum. Stable, precise and durable construction. Manually operated. Infinity focus allowed. For heavy medium format lenses, we suggest to use with a telephoto bracket and a tripod to balance its weight when shoot.

See recent price change history for the K&F Concept Lens Mount Adapter for Canon EOS Lens to Canon EOS R Camera Body.