Ricoh GXR 35mm f/1.8 Macro patent

By PR admin | Published: August 20, 2010

Ricoh filed a patent application 2010-175627 (published August 12, 2010, filled January 27,  2009) in Japan for what appears to be a new 35mm f/1.8 Macro lens.

  • focal length f=33.1mm
  • aperture Fno=1.80
  • image circle 28.4mm
  • macro 1:2
    • floating focus mechanism

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