Canon EF-EOS R Control Ring Mount Adapter
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Canon EF-EOS R Control Ring Mount Adapter


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Connect your EF or EF-S lens to your new EOS R system camera with this specially designed Canon EF-EOS R Control Ring Mount Adapter. This adapter features a lens control ring, which can be programmed via the camera’s menu for customised adjustment of various settings such as aperture, shutter speed, ISO or exposure compensation – all while your EOS R camera is still at your eye. Canon EOS R adapters are weather-sealed against dust and moisture, ready to be used on location.

Features of the Canon EF-EOS R Control Ring Mount Adapter


  • Programme this lens control ring to adjust aperture, shutter speed, ISO or exposure compensation while your EOS R camera is still at your eye
  • Allows EF and EF-S lenses to be used on Canon EOS R bodies
  • EF and EF-S lenses behave in the same way as they would on Canon EOS DSLRs
  • Weather-sealed against dust and moisture
  • Metal lens mount on both the back and front of the adapter

What’s in the box

  • Canon EF-EOS R Control Ring Mount Adapter
  • Camera Cover R-F-3
  • Lens Dust Cap RF
  • Soft Case
  • User Manual


  • EOS R
  • EOS RP
  • RF 24-240MM F4-6.3 IS USM
  • RF 70-200mm F2.8L IS USM
  • RF 85mm F1.2L USM DS
  • EOS Ra
  • EOS R5
  • EOS R6
  • Almost all Canon EF Lenses

For more details about Canon SELPHY SQUARE QX10 Portable Colour Photo Wireless Printer see here. For more Canon accessories see here.

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