Fujifilm Patent For GFX Fixed Lens Found


A patent for a GFX lens with a short back focus was found that could give us a hint about Fujifilm’s future X100 style GFX camera. The patents are for GF35mm F3.5, GF40mm F3.5, and GF50mm F3.5 lenses. The X100 style GFX has been rumored for quite a while and I hope we see one sooner rather than later to take advantage of the crazy demand for X100 cameras.

overview

  • [Publication number] JP2024-156550 (P2024-156550A)
  • [Release date] November 6, 2024 (2024.11.6)
  • [Title of invention] Imaging lens and imaging device
  • [Application date] April 24, 2023 (2023.4.24)
  • [Applicant]
    [Identification number] 306037311
    [Name or company name] FUJIFILM Corporation
  • An imaging lens that is small and maintains good optical performance, and an imaging device that includes this imaging lens are provided.
  • 2. Description of the Related Art
    Conventionally, an imaging lens that can be used in an imaging device such as a digital camera is known from the following Patent Document 1.
  • There is a demand for imaging lenses that are compact and have good optical performance, and
    the level of these demands is increasing year by year.
  • An object of the present disclosure
    is to provide an imaging lens that is small and maintains good optical performance, and an imaging device that includes this imaging lens.

Example 1

  • Focal length: 39.170
  • F-number: 3.6
  • Angle of view: 69.30
  • Back focal length: 6.596

Example 2

  • Focal length: 43.691
  • F-number: 3.6
  • Angle of view: 64.36
  • Back focal length: 5.982

Example 3

  • Focal length: 50.911
  • F-number: 3.6
  • Angle of view: 54.96
  • Back focal length: 13.673

Example 4

  • Focal length: 32.965
  • F-number: 3.6
  • Half angle of view: 78.44
  • Back focal length: 7.073

via asobinet

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