New Patent: Canon RF 40mm F1.8 Lens

Canon has just filed a new patent for Canon RF 40mm F1.8 lens. It is clearly for Canon ‘s  full frame mirrorless camera.

Canon RF 40mm F1.8 embodiment:

  • Focal Length     41.92
  • F-Number        1.85
  • Angle of View    27.30
  • Image Height     21.64
  • Lens length     71.50
  • BF           13.97

Read more Canon Lens Rumors

See also 2020 Canon Lens Deals

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