Canon Patents: 50mm f/1.2, 50mm f/1.6, 35mm f/1.4 Lenses

Canon has filed some very strange full frame compact camera lenses: 50mm f/1.2, 50mm f/1.6, 35mm f/1.4 lenses. The optical formulas in this patent have back focus distances of 0mm to 2mm, with almost impossible back focus distances. That means the actual back element is directly mounted or connected to the sensor.

Canon 50mm f/1.2 (Full Frame)

  • Focal length: 51.50mm
  • F-number: 1.24
  • Half angle of view: 22.79°
  • Image height: 21.64mm
  • Total lens length: 78.83mm
  • BF: 0.50mm

Canon 50mm f/1.6 (Full Frame)

  • Focal lengt:h 49.17mm
  • F-number: 1.65
  • Half angle of view: 23.75°
  • Image height: 21.64mm
  • Total lens length: 72.35mm
  • BF: 2.35mm

Canon 50mm f/1.2 (Full Frame)

  • Focal length: 51.50mm
  • F-number: 1.24
  • Half angle of view: 22.79°
  • Image height: 21.64mm
  • Lens total length: 78.00mm
  • BF: 1.00mm

Canon 35mm f/1.4 (Full Frame)

  • Focal length: 36.00mm
  • F-number: 1.45
  • Half angle of view: 31.00°
  • Image height: 21.64mm
  • Total lens length: 106.48mm
  • BF: 0.00mm

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Read more: Best Lenses for Canon EOS R5 and Best Lenses for Canon EOS R6.

Via: Canonnews