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Monday, May 2, 2016

Canon Patent - Cinema EOS CN-E 30-160mm f/2.8 LS Lens




Egami has uncovered another new Canon patent for a Cinema EOS CN-E 30-160mm f/2.8 LS lens, made especially for Super 35 sensors.

Description of the patent literature

  • Patent Publication No. 2015-230449
  • 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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