skip to Main Content

Canon patented a long list of new RF primes….

CanonWatch reports about a new Canon patent that describes a long list of new RF primes:

RF 24mm f/1.4:

  • Focal length: 24.00 mm
  • F number: 1.40
  • Half angle of view: 42.03
  • Image height: 21.64 mm
  • Lens length: 120.00 mm
  • Back focus: 15.00 mm

RF 35mm f/1.8:

  • Focal length: 35.00 mm
  • F number: 1.80
  • Half angle of view: 31.72
  • Image height: 21.64 mm
  • Lens length: 100.00 mm
  • Back focus: 15.00 mm

RF 28mm f/1.8:

  • Focal length: 28.00 mm
  • F number: 1.80
  • Half angle of view: 37.69
  • Image height: 21.64 mm
  • Lens length: 100.00 mm
  • Back focus: 15.85 mm

RF 24mm f/1.8:

  • Focal length: 24.00 mm
  • F number: 1.80
  • Half angle of view: 42.03
  • Image height: 21.64 mm
  • Lens length: 110.00 mm
  • Back focus: 15.06 mm

RF 24mm f/1.4:

  • Focal length: 24.00 mm
  • F number: 1.40
  • Half angle of view: 42.03
  • Image height: 21.64 mm
  • Lens length: 120.00 mm
  • Back focus: 15.79 mm

RF 50mm f/1.4:

  • Focal length: 50.00 mm
  • F number: 1.40
  • Half angle of view: 23.40
  • Image height: 21.64 mm
  • Lens length: 100.00 mm
  • Back focus: 15.00 mm
Back To Top