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Mount Adapter EF-EOS R 0.71x

As low as $599.99
In Stock
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Receive a free Mount Adapter EF-EOS R 0.71X with purchase of EOS C70
  • Designed for the EOS C70
  • Adapts full-frame, EF-mount lenses to the C70’s RF-mount while maintaining a full-frame lens angle of view
  • Increases EF lens light transmission by boosting lens speed by 1 full stop 
  • Supports Dual Pixel CMOS Auto Focus, lens metadata, AE/Auto Iris and vignette/lateral chromatic aberration correction on compatible EF lenses 


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Product Disclaimer

EF-EOS R 0.71x Firmware Version 1.3.0 adds full functionality for the following lenses:

EF Cinema Lenses

  • CN-E14mm T3.1 L F
  • CN-E20mm T1.5 L F
  • CN-E24mm T1.5 L F
  • CN-E35mm T1.5 L F
  • CN-E50mm T1.3 L F
  • CN-E85mm T1.3 L F
  • CN-E135mm T2.2 L F

EF Lenses

  • EF 14mm f/2.8L II USM
  • EF 24mm f/1.4L II USM
  • EF 35mm f/1.4L II USM
  • EF 50mm f/1.2L USM
  • EF 85mm f/1.2L II USM
  • EF 135mm f/2L 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 24-70mm f/2.8L II USM
  • EF 24-105mm f/4L IS USM
  • EF 24-105mm f/4L IS II USM
  • EF 70-200mm f/2.8L IS II USM
  • EF 70-200mm f/2.8L IS III USM
  • EF 70-200mm f/4L IS USM
  • EF 70-200mm f/4L IS II USM