New Patent : Canon RF 19mm f/2.8 IS Lens

New Canon patent has been published online. This is RF 19mm f/2.8 IS USM Lens with image stabilization, which is designed for Canon EOS R series mirrorless cameras. Take a look at the patent details below:

[Publication number] JP P2021-67826(P2021-67826A)
[Publication date] April 30, 2021
[Patent application title] Optical system and imaging device

There are two different embodiments for a Canon RF 19mm f/2.8 IS.

Canon RF 19mm F2.8 IS

  • ​Focal length 19.50mm
  • F-number 2.88
  • Half angle (degree) 47.99°
  • Image height 21.65mm
  • Lens total length 96.33mm
  • BF 18.34mm

Canon RF 19mm F2.8 IS

  • Focal distance 19.29mm
  • F-number 2.86
  • Half angle (degree) 48.30°
  • Image height 21.65mm
  • Lens total length 96.59mm
  • BF 18.43mm

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