Patent: Canon RF f/1.8 primes at various focal lengths

Craig
1 Min Read

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Northlight has uncovered a USPTO patent dealing with various prime lenses for the RF mount with a max aperture of f/1.8

Canon RF 105mm f/1.8

  • Focal Length: 105.00mm
  • F-number: 1.85
  • Half Angle  of View: 11.64°
  • Image Height: 21.63mm
  • Overall Lens Length: 145.01mm

Canon RF 130mm f/1.8

  • Focal Length: 131.00mm
  • F-number: 1.85
  • Half Angle of View: 9.38°
  • Image Height: 21.63mm
  • Overall Lens Length: 155.01mm
  • BF: 27.26mm

Canon RF 150mm f/1.8

  • Focal Length: 150.00mm
  • F-number: 1.85
  • Half Angle  of View: 8.21°
  • Image Height: 21.63mm
  • Overall Lens Length: 164.98mm
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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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