Category Archives: Fuji patents

Fuji patents

Fujinon XF300mm f/2.8, XF400mm f/4, XF600mm f/6, and Finally GF300mm f/2.8 Patents Found

Digicame-info found patents for Fujinon XF300mm f/2.8, XF400mm f/4, XF600mm f/6, and Finally GF300mm f/2.8 on J-PlatPat. These lenses may never be produced, but I am sure GFX fans would love to get their hands on a Fujinon GF 300mm f/2.8. Applicant: FUJIFILM Corporation Publication number: P2022-167114A Application number: P2021-72676 Publication date: 2022.11.4 Title of […]

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Fujinon XF 33mm f/1.2 Patent Found

Example 1 (33mm F1.2) Focal length 33.98 Back focus 13.14 F value 1.24 Total angle of view 47.6 Maximum image height 14.45 IP Force Applicant: FUJIFILM Corporation Publication number: P2022128205 Application number: P 2021026602 Publication date: 2022-09-01 Title of invention: Imaging lens and imaging device An imaging lens configured to be compact and having good […]

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Sigma 13mm F2 DC DN APS-C Patent Found

A Patent was found for a Sigma 13mm f/2 APS-C lens. Sigma has a lot of patents for lenses that they haven’t brought to market, but a 13mm could be competitive on X-mount. Sigma 13mm F2 DC DN (APS-C) Example 2 (for 13mm F2 APS-C) Focal length 13.45 F number 2.06 Total angle of view […]

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Tamron 12-50mm f/4 DI III-A VC Patent Found

Tamron has been aggressively releasing lenses for E-mount and hopefully, they will be doing the same for X-mount if their lenses are selling well. Patents do not always turn into lenses, but the Tamron 12-50mm 12-50mm f/4 DI III-A VC could be an interesting one if Tamron makes it compact and affordable enough. Overview [Public […]

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Fujifilm Cooled IBIS Patent Found – Likely For Fujifilm X-H2 or X-H2S

An interesting Fujifilm patent was found today on IP Force by digicame-info and it is likely for the Fujifilm X-H2 or a future professional video camera. Panasonic and Sony have editions of their cameras designed for high-end video and the X-H2 will likely continue the trend with a Fujifilm X-H2 and Fujifilm X-H2S like others, […]

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Fujinon XF400mm f/4 and Fujinon XF550mm f/5.6 Patents Found

400mm f/4

It’s been a while since Fujifilm launched its excellent, but expensive Fujinon XF200mm f/2 and since then photographers have been asking for more telephoto goodness. Well, it looks like some patents have dropped for a potential Fujinon XF400mm f/4 and Fujinon XF550mm f/5.6 with OIS. If Fujifilm decides to produce these lenses let’s hope that […]

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