Sigma 8mm f/1.8 Fisheye MFT Lens Patent

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The Current Sigma 30mm f/2.8 DN Lens for Micro Four Thirds Cameras

Sigma has filed a new 8mm f/1.8 Fisheye lens patent for Micro Four Thirds system cameras.

Take a look at the patent details below translated by Google.

Patent Publication No. 2016-184136

  • Published 2016.10.20
  • Filing date 2015.3.27

Example 7

  • INF 120mm
  • Focal length 7.90 7.60
  • F-number 1.82 1.83
  • Full angle of view 2ω 197.08 197.08
  • The image height Y 11.60 11.71

Via: Egami

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