Two New Patents: Canon RF 90/100mm F2.8 IS Macro


Canon has just filed two new patents for RF Macro IS lenses. One is for an RF 90mm F2.8L IS Macro and the other for 100mm F2.8L IS Macro.

From Japanese:

Specification and lens arrangement:

  • F number: 2.87
  • Half angle of view: 14.12
  • Image height: 21.64mm
  • Lens length: 115.07mm
  • Back focus: 15.93mm

Specification and lens arrangement 

  • Focal length: 97.00mm
  • F number: 2.92
  • Half angle of view: 12.57
  • Image height: 21.64mm
  • Lens length: 115.12mm
  • Back focus: 20.01mm

Below are full pre-order links for Canon RF systems:

Read more Canon Lens Rumors

See also 2018 Black Friday & Cyber Monday Canon Lens Deals

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