A Patent has been found for a 500mm f/8 XF lenses from Fujifilm. The details are below: overview [Publication number] JP 2023-8740 [Publication date] 2023-01-19 [Title of Invention] Imaging Lens and Imaging Device [Application date] 2021-09-21 [Applicant] [Identification number] 306037311 [Name] FUJIFILM Corporation A telephoto imaging lens that is compact, lightweight, and has good optical performance, and […]
The Fujifilm XF8mm f/3.5 was announced at one of last year’s X-Summit, and it was expected in NYC at a later X-Summit, but never came. Now asobinet has come across the Fujinon XF8mm f/3.5 Patent along with a patent for an XF7mm f/4, XF9mm f/2.8, and XF9mm f/2.8 patent that could have been instead. You […]
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 […]
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 […]
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 […]
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 […]
