New RF Lens Patents: RF 16mm f/1.4L, RF 18mm f/1.0L, RF 18mm f/1.2L, RF 24mm f/1.2L

Here are a few more RF mount wide-angle prime lens patents from Canon. As rumored before, Canon is going to release a series f/1.2L lenses in near future, and below are some lens patents:

Canon RF 16mm f/1.4L USM

  • Focal length 16.42mm
  • F-number 1.43
  • Half angle of view (degree) 52.80°
  • Image height 21.64mm
  • Lens total length 133.46mm
  • BF 13.55mm

Canon RF 18mm f/1.0L USM

  • Focal length 18.50mm
  • F-number 1.03
  • Half angle of view (degrees) 49.47°
  • Image height 21.64mm
  • Lens total length 150.00mm
  • BF 4.99mm

Canon RF 18mm f/1.2L USM

  • Focal length 18.51mm
  • F-number 1.24
  • half angle of view (degree) 49.45°
  • Image height 21.64mm
  • Total lens length 129.00mm
  • BF 16.40mm

Canon RF 24mm f/1.2L USM

  • focal length 24.59mm
  • F-number 1.24
  • half angle (in degrees) 41.35°
  • Image height 21.64mm
  • Total lens length 129.01mm
  • BF 13.57mm