Canon patent for CN-E 24-70mm LS f/2.8 Cinema lens

Canon patent for a CN-E 24-70mm f/2.8 LS Cinema lens for Super 35mm sensors, i.e. for Canon’s Cinema line-up.

• Patent Publication No. 2016-14816
  • Published 2016.1.28
  • Filing date 2014.7.3
• Example
  • 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

[via Egami]