Fujinon 6mm F1.8 and 10.5mm F3.5 Patents Spotted

The folllowing two patents have been spotted by the Japanese website asobinet:

• 6mm f/1.8
• 10.5mm f/3.5

These are patents for 1″inch sensor and APS-C sensor.

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Patent Details

Outline

• [Public number] P2025117248
• [Relesue date] 2025-08-12
• [Name of invention] Image lens and image device
• [APPLICATION NUMBER] P 2024011990
• [Apply date] 2024-01-30
• [Applant] [Identification number] 306037311
  [Name or title] Fujifilm Corporation
• [Issum] We provide an imaging lens with a shortening length of the lens system and a imaging lens with good optical performance, and an imaging device equipped with this imaging lens.
• [Background technology] [0002] Traditionally, the lens system described in the following patent document 1 and the following patent document 2 is known as the imaging lens used for digital cameras, etc.
• [0004] A video lens with good optical performance is required to shorten the total length of the lens system. These requirements are increasing year by year.
• [0005] This disclosure aims to provide imaging lenses with good optical performance and imaging equipment equipped with this imaging lens to shorten the total length of the lens system.

Example 1

• Focal length: 5.94
• F value: 1.85
• Angle of view: 108.0
• Back focus: 3.11

Example 11

• Focal length: 10.31
• F value: 2.88
• Angle of view: 108.0
• Back focus: 6.37

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