Canon EF-EOS R Control Ring Mount Adapter

Canon EF-EOS R Control Ring Mount Adapter

The EF-EOS R standard mount adapter allows EF-S and EF lenses to be used seamlessly on EOS R cameras. Photographers who already have a collection of EF-S or EF lenses can invest in the EOS R system with confidence, knowing that their lenses will continue to work as they should.

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  Use existing EF and EF-S mount lenses with Canon EOS R cameras

  
  

  The Canon Mount Adapter EF-EOS R allows you to use EF and EF-S mount lenses with Canon EOS R cameras, maintaining the same performance and functionality as EOS DSLR cameras.

  
  


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  Lightweight and easy to use

  
  

  Weighing in at just 110g, this handy adapter fits neatly into your gear bag, meaning you can use it whenever you need it. Simply align the mounting index marks on the lens and adapter, turn the lens clockwise until you hear a click, and attach it to the camera as normal.

  
  


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  Designed for professional use

  
  

  The Canon Mount Adapter EF-EOS R is sealed against dust and moisture and features a metal lens mount that attaches to both the front and rear. The adapter's exterior finish matches the camera and lens perfectly.

  
  

Compatibility

EF 14mm f/2.8L II USM

EF 20mm f/2.8 USM

EF 24mm f/1.4L II USM

EF 24mm f/1.4L USM

EF 24mm f/2.8

EF 24mm f/2.8 IS USM

EF 28mm f/1.8 USM

EF 28mm f/2.8 IS USM

EF 28mm f/2.8

EF 35mm f/1.4L USM

EF 35mm f/1.4L II USM

EF 35mm f/2 IS USM

EF 35mm f/2

EF 40mm f/2.8 STM

EF 50mm f/1.2L USM

EF 50mm f/1.4 USM

EF 50mm f/1.8 II

EF 50mm f/1.8 STM

EF 85mm f/1.2L II USM

EF 85mm f/1.4L IS USM

EF 85mm f/1.8 USM

EF 100mm f/2 USM

EF 135mm f/2L USM

EF 135mm f/2.8 soft focus

EF 200mm f/2L IS USM

EF 200mm f/2.8L II USM

EF 300mm f/2.8L IS USM

EF 300mm f/2.8L IS II USM

EF 300mm f/4L IS USM

EF 400mm f/2.8L IS USM

EF 400mm f/2.8L IS II USM

EF 400mm f/2.8L IS III USM

EF 400mm f/4 DO IS USM

EF 400mm f/4 DO IS II USM

EF 400mm f/5.6L USM

EF 500mm f/4L IS USM

EF 500mm f/4L IS II USM

EF 600mm f/4L IS USM

EF 600mm f/4L IS II USM

EF 600mm f/4L IS III USM

EF 800mm f/5.6L IS USM

EF 50mm f/2.5 Compact Macro

EF 100mm f/2.8 Macro USM

EF 100mm f/2.8L Macro IS USM

EF 180mm f/3.5L Macro USM

MP-E 65mm f/2.8 1-5x Macro Photo

TS-E17mm f/4L

TS-E 24mm f/3.5L II

TS-E 45mm f/2.8

TS-E50mm f/2.8L Macro

TS-E 90mm f/2.8

TS-E 90mm f/2.8L Macro

TS-E 135mm f/4L Macro

EF 8-15mm f/4L Fisheye USM

EF 11-24mm f/4L USM

EF 16-35mm f/2.8L II USM

EF 16-35mm f/2.8L III USM

EF 16-35mm f/4L IS USM

EF 17-40mm f/4L USM

EF 20-35mm f/3.5-4.5 USM

EF 24-70mm f/2.8L USM

EF 24-70mm f/2.8L II USM

EF 24-70mm f/4L IS USM

EF 24-105mm f/4L IS USM

EF 24-105mm f/4L IS II USM

EF 24-105mm f/3.5-5.6 IS STM

EF 28-105mm f/3.5-4.5 II USM

EF 28-135mm f/3.5-5.6 IS USM

EF 28-300mm f/3.5-5.6L IS USM

EF 28-300mm f/3.5-5.6L IS USM

EF 70-200mm f/2.8L IS II USM

EF 70-200mm f/2.8L IS III USM

EF 70-200mm f/2.8L USM

EF 70-200mm f/4L IS USM

EF 70-200mm f/4L IS II USM

EF 70-200mm f/4L USM

EF-S 18-55mm f/3.5-5.6 III

EF 100-400mm f/4.5 - 5.6L IS USM

EF 200-400mm f/4L IS USM Extender 1.4x

EF 70-300mm f/4-5.6 IS II USM

EF 70-300mm f/4-5.6L IS USM

EF-S 10-22mm f/3.5-4.5 USM

EF-S 35mm f/2.8 Macro IS STM

EF-S 55-250mm f/4-5.6 IS

EF-S 60mm f/2.8 Macro USM

EF 75-300mm f/4-5.6 III

EF-S 10-18mm f/4.5-5.6 IS STM

EF-S 15-85mm f/3.5-5.6 IS USM

EF-S 55-250mm f/4-5.6 IS STM

EF 75-300mm f/4-5.6 III USM

EF-S 18-55mm f/4-5.6 IS STM

EF 100-400mm f/4.5 - 5.6L IS II USM

EF 70-300mm f/4.5-5.6 DO IS USM

EF 70-300mm f/4-5.6 IS USM

EF-S 17-85mm f/4-5.6 IS USM

EF-S 18-135mm f/3.5-5.6 IS

EF-S 18-135mm f/3.5-5.6 IS STM

EF-S 18-55mm f/3.5-5.6 IS II

EF-S 17-55mm f/2.8 IS USM

EF-S 18-200mm f/3.5-5.6 IS

EF-S 24mm f/2.8 STM

EF-S 18-135mm f/3.5-5.6 IS USM (nano)

EF-S 18-55mm f/3.5-5.6 IS STM

EF-S 55-250mm f/4-5.6 IS II

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