Canon Patents

Patent: Canon CN-E 24-70mm f/2.8

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We’re getting closer to NAB 2016 in Las Vegas, and the cinema related patents are starting to roll out. The most recent is for a CN-E 24-70mm f/2.8 lens

Patent Publication No. 2016-14816 (Google Translated)

  • Published 2016.1.28
  • Filing date 2014.7.3
  • Zoom ratio 3.00
  • Focal length 24.00 48.00 72.00
  • F-number 2.80 2.80 2.80
  • Half angle of 32.94 17.95 12.19
  • Image height 15.55 15.55 15.55
  • The total lens length 241.06 241.06 241.06
  • BF 49.16 49.16 49.16

We expect to see at least 2 new lenses from Canon for NAB 2016, as well as more information about the 8K replacement to the Cinema EOS C500 camera.

More to come on NAB in the near future…

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