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New lens patent of Fuji 16mm f/1.8 and 150mm f/2 lens patent

Fujifilm Japan recently filed patent of some new lenses 16mm f/1.8 and 150mm f/2 lens patent.

 

Fuji-lens-patent-1

A new XF Fujinon 16mm f/1.8 lens patent was filed by Fuji Japan.

Description, self-interpretation of the patent literature

  • Patent Publication No. 2016-99543
    • Published 2016.5.30
    • Filing date 2014.11.25

Example 1

  • Focal length 16.439
  • BF 27.209
  • Fno. 1.85
  • Total angle of view 83.0
  • Lens configuration 8 groups nine
  • 2 aspherical four surfaces
  • Super ED / fluorite 3
  • FuTadashishibo positive and negative
  • Rear focus

Fuji-lens-patent

Another Fuji 150mm f/2 lens patent.

Description, self-interpretation of the patent literature

  • Patent Publication No. 2016-99552
    • Published 2016.5.30
    • Filing date 2014.11.25

Example 1

  • Focal length 1
  • FNo. 1.90 1.96 2.17
  • 2ω 11.0 10.4 9.4
  • Lens configuration 11 group 14 sheets
  • ED 3
  • Super ED 1
  • Seishibo positive and negative
  • Feeding the front group

Via-Egami

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