Canon Patent for 25-125mm f/2.8 Cinema EOS Lens

Canon filed a new patent in Japan. The new patent describes the CN-E 25-125mm f/2.8 standart zoom lens which looks like to be a new lens for Super 35mm sensor Canon EOS Cinema line.

The Canon lens in patent application is a standart zoom model and features maximum aperture of f/2.8. If becomes into mass production we can expect the lens and more Cinema EOS news as we get closer to NAB 2016 in April.

Below are the patent details.

Canon Patent for 25-125mm f/2.8 Cinema EOS Lens


Patent Publication No. 2015-176118 (Google Translated)

  • Published 2015.10.5
  • Filing date 2014.3.18
  • Zoom ratio 5.00
  • Focal length 25.00 125.00
  • F-number 2.90
  • Half angle (in degrees) 29.42 6.44
  • Image height 14.10
  • Overall length of the lens 446.92
  • BF 50.00

via Egami