Sigma 150mm f/2.8 DG DN Macro Lens Patent

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Sigma has filed a new patent for Sigma 150mm f/2.8 DG DN Macro Lens for Sony E-mount full frame mirrorless cameras. Take a look at the patent details below:

[Publication number] JP 2021-144142 (P2021-144142A)
[Publication date] September 24, 2021
[Patent application title] Imaging Optical System

Example 1

  • INF -0.5 times -1.0 times
  • Focal length 102.50 74.66 54.39
  • F number 2.91 4.37 5.82
  • Full angle of view 2ω 23.58 15.56 9.55
  • Image height Y 21.63 21.63 21.63
  • Lens overall length 157.48 157.48 157.48

Stay tuned with us for more Sony Camera Rumors.

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Sony a7C body: $1,798 at Amazon, B&H, Adorama.

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Via: Asobinet