Fujinon 13-80mm f/3.5 and Fujinon 16-200mm f/2.8-5.6 Patents Discovered for Fujifilm X-Mount?

Fujinon 13-80mm f/3.5 and Fujinon 16-200mm f/2.8-5.6 Patents Discovered for Fujifilm X-Mount?

A new patent (P2026113169), discovered by Asobinet and Fujirumors, reveals fascinating designs for two very different Fujinon lenses. While patents frequently never reach production, these designs hint at potential gaps in the X-mount lineup.

Here is a breakdown of the new patent details.

The Patent

  • Patent Publication No.: P2026113169
  • Appl. No.: P 2024-118836
  • Applicant: Fujifilm Corporation

Fujinon 13-80mm f/3.5 (19.5mm to 120mm equivalent)

The first lens discussed is a unique wide-to-standard-telephoto zoom. With a 13-80mm focal range and a constant aperture of f/3.5, this lens appears designed as an all-in-one travel option that pushes the wide end (starting at 13mm instead of the typical 16mm or 18mm) while maintaining a reasonable telephoto reach and a constant, somewhat bright aperture for an all-around lens.

A 13-80mm f/3.5 lens is quite a versatile range. It fills the gap for a bright, wide-angle and standard zoom for landscape photography, architectural shots, and environmental portraiture.

  • Type: Wide-angle and Standard All-in-One Zoom
  • Focal Length (APS-C): 13mm to 80mm
  • Focal Length (Full-Frame Equivalent): 19.5mm to 120mm
  • Constant Aperture: f/3.5

Fujinon 16-200mm f/2.8-5.6 (24mm to 300mm equivalent)

The second lens mentioned is a compact super-zoom. It features a broad 16-200mm focal range (24-300mm equivalent) with a variable aperture of f/2.8 at the wide end and f/5.6 at the telephoto end. This specification is reminiscent of Fujifilm’s current XF 18-135mm f/3.5-5.6 R LM OIS WR but with a faster starting aperture of f/2.8 and significantly more telephoto reach.

A 16-200mm f/2.8-5.6 would be a powerful, compact option for wildlife, travel, and environmental sports. The inclusion of an f/2.8 starting aperture is notable.

  • Type: Versatile Super-Zoom
  • Focal Length (APS-C): 16mm to 200mm
  • Focal Length (Full-Frame Equivalent): 24mm to 300mm
  • Variable Aperture: f/2.8 to f/5.6

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via j-platpat

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