Canon Patents

Patent: CN-E 70-200mm T/2.8

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A patent has been filed for a new cinema lens, a CN-E 70-200mm t/2.8. Any announcement for new Cinema EOS products will likely come in March ahead of the NAB show in Las Vegas in April. We expect Canon to be showing their new 8K replacement for the Cinema EOS C500 along with a few lenses at the show.

Patent Publication No. 2015-230449 (Google Translated)

  • Published 2015.12.21
  • Filing date 2014.6.6
  • Zoom ratio 2.86
  • Focal length 70.00 118.30 200.00
  • F-number 2.80 2.80 2.80
  • Half angle (in degrees) 12.52 7.49 4.45
  • Image height 15.55 15.55 15.55
  • Overall length of the lens 277.01 277.01 277.01
  • BF 44.72 44.72 44.72

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