The Canon EF to EOS R Control Ring Adapter allows you to pair any Canon EF or EF-S lens to the Canon EOS R or EOS RP mirrorless camera. It provides direct mechanical and electrical coupling between the lens and the camera. Incorporated into this adapter is a sophisticated control ring. This allows you to use the new, innovative customization features of RF lenses but with your existing EF mount lenses instead.

• Canon EF/EF-S Lens to Canon EOS R Camera Control Ring Adapter

• Front Cap

• Back Cap

• Compatibility: Attaches Between Canon EF/EF-S Lenses and Canon RF Mount EOS R/RP Camera Systems

• Built-In Configurable Control Ring

• Dust and Moisture Resistant

• Length: .9"

• Weight: 4.59 oz

There is no manual for this product.