Canon EF-EOS R Control Ring Mount Adapter

Seamlessly Integrate EF Lenses with the EOS R System

The Canon EF-EOS R Control Ring Mount Adapter (2972C005) is the essential bridge for photographers moving to the mirrorless EOS R system. This advanced adapter allows you to use your existing collection of EF and EF-S lenses on any EOS R body without compromising on performance or image quality.

Customizable Control at Your Fingertips

What sets this adapter apart is the integrated Lens Control Ring. This tactile dial can be programmed via the camera menu to adjust critical settings such as aperture, shutter speed, ISO, or exposure compensation. This allows for intuitive, manual adjustments while keeping your eye fixed on the viewfinder.

Professional Build and Weather Sealing

Designed for professional use, the adapter features a robust metal mount on both the front and back. To ensure reliability in challenging environments, it is weather-sealed against dust and moisture, matching the durability of your L-series lenses and EOS R bodies.

Broad Compatibility

Your EF and EF-S lenses will perform exactly as they do on a DSLR, maintaining full autofocus and image stabilization capabilities. This adapter is compatible with the following cameras:

• EOS R3, R5, R5 C, R6, and R6 Mark II
• EOS R, RP, R7, and R8
• EOS R10, R50, R100