【Compatibility】Compatible with Canon EF/EF-S lenses to Canon EOS R RP R5 R6 R7 R10 Mirrorless Digital Cameras 【Control Ring】Can be assigned the functions that are commonly used with cameras, such as shutter speed, aperture setting, ISO 【IS Stabilization & EXIF Signal Transmitting】Built-in IS stability, making focus more accurate and clear; The design of gold plated PIN has excellent signal transmission performance 【Weather Sealing】Dust and water- resistant 【Construction】Metal mount on both Lens and camera sides provides rugged flexibility Control Ring Mount Adapter EF-EOS R for Canon EF/EF-S lens to Canon EOS R RP R5 R6 R7 R10 Series Mirrorless Digital Cameras