Canon Patents

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

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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