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Friday, May 1, 2015

New Canon Patent - EF 35mm f/1.4L II




The Japanese photo blog, Egami, has discovered a new Canon patent for the EF 35mm f/1.4L II lens. We can expect a new 'L' lens in the second half of 2015, perhaps a Series II version of the 35mm glass.

Patent Publication No. 2015-72370 (Google Translated)

  •   Published 2015.4.16
  •   Filing date 2013.10.3

Example 1

  •   Focal length f = 35.47mm
  •   Fno. 1.45
  •   Half angle of view ? = 31.38 °
  •   Image height Y = 21.64mm
  •   Lens length 141.37mm
  •   BF 39.37mm
  •   Positive, positive ShiboTadashi

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