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Sigma 13mm f/2 Mirrorless APS-C Lens Patent Found


Sigma has filed a patent for the Sigma 13mm f/2 APS-C mirrorless lens.

If that lens ever sees the light of the day, it’s going to compete with the following autofocus lenses:

Details of the patented Sigma 13mm f/2

  • Example 2 (for 13mm f/2 APS-C)
  • Focal length 13.45
  • F number 2.06
  • Total angle of view 2ω 99.09
  • Statue height Y 14.20
  • Lens total length 75.01

via Asobinet