Patent: Canon RF 50mm f/1.8

Craig Blair
1 Min Read

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The 50mm f/1.8 is a must lens for pretty much any manufacturer, and it's safe to say that Canon will be bringing this affordable prime lens to their RF mount.

Canon News uncovered a patent showing multiple different designs for an RF 50mm f/1.8

Canon RF 50mm f/1.8 embodiements:

  • Focal length: 48.70mm
  • F-number: 1.85
  • field angle: 23.95
  • Image height: 21.64mm
  • total lens length: 58.55mm
  • BF: 20.15mm
  • Focal length: 48.70mm
  • F-number: 1.85
  • half angle: (in degrees) 23.95
  • Image height: 21.64mm
  • total lens length: 58.55mm
  • BF: 16.48mm
  • focal length: 48.70mm
  • F-number: 1.85
  • half angle: (in degrees) 23.95
  • Image height: 21.64mm
  • total lens length: 58.55mm
  • BF: 19.38mm
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Craig is the founder and editorial director for Canon Rumors. He has been writing about all things Canon for more than 17 years. When he's not writing, you can find him shooting professional basketball and travelling the world looking for the next wildlife adventure. The Canon EOS R1 is his camera of choice.
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