Patent: Olympus M.ZUIKO DIGITAL ED 500mm f/4 PRO IS Lens

olympus ED 500mm F4 pro is lens

Olympus M.ZUIKO DIGITAL ED 500mm F4 PRO IS

Olympus has just filed a new patent of  M.ZUIKO DIGITAL ED 500mm F4 PRO IS lens. This is another super telephoto prime lens for 4/3 mount. Olympus M.ZUIKO DIGITAL ED 300mm f/4 PRO Lens is now delayed because of in lens stabilization addition.

Patent Publication No. 2015-108811 (Google Translated:)

    • Published 2015.6.11
    • Filing date 2013.10.22

Example 6

  • Focal length f = 499.265 325.022mm
  • Fno. 4.059 2.630
  • Angle of view 2ω = 2.6 °
  • Image height Y = 11.15mm
  • FB 66.633mm
  • Total length 337.887mm

Source: EG

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