New Patent: Canon RF 70-200mm F2.8L IS USM

Canon RF 70-200mm patent

Canon has just filed a new patent for RF 70-200mm F2.8L IS USM lens. This new lens is expected to be announced some time in 2019.

US Patent Application 20190004296

  • Focal length:                          72.00     135.00     194.99
  • F-number:                               2.92      2.92          2.92
  • Half angle of view (deg.):        16.73    9.10          6.33
  • Image height:                          21.64    21.64       21.64
  • Length of the zoom lens :       172.73   227.50   242.86
  • BF: 14.38  26.45  39.44

The newly announced Canon EOS R gears are now in stock and shipping.

Read more Canon Lens Rumors

See also 2018 Holiday Canon Lens Deals

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