New Patent: Canon RF 135mm F1.8L USM


Canon has just filed a new patent for Canon RF 135mm f/1.8L, which will be released sometime in 2020.

Canon RF 135mm f/1.8L USM embodiment (from Northlight)

  • Focal length: 133.0mm
  • F number: 1.80
  • Half angle of view: 9.2°
  • Image height: 21.6mm
  • Overall length of lens: 150mm
  • Backfocus: 18mm

Read More Canon Lens Patent

See also 2019 Canon Lens Deals

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