Canon Patents

Patent: Canon CN-E 60-800mm f/4-5.6

A new cinema lens patent has appeared, this time for a CN-E 60-800mm f/4-5.6. We expect to see a few lenses announced in early 2017 ahead of NAB in April. We’re told at least one anamorphic lens will be announced.

Patent Publication No. 2016-173529 (Google Translated)

  • Published 2016.9.29
  • Filing date 2015.3.18
  • Zoom ratio 13.33
  • Focal length 60.00 300.00 800.00
  • F-number 4.00 4.00 5.60
  • Half angle of view (degrees) 14.53 2.97 1.11
  • The total lens length 465.36 465.36 465.36
  • BF 55.10 55.10 55.10

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