Fujinon XF18mm f/1.4 R LM WR: B&H Photo / Amazon /Adorama The Fujinon XF18mm F2 R is a beloved lens in the Fujifilm X-system, known for its compact “pancake” design and versatile focal length. However, as one of the original X-mount lenses, it has started to show its age, leading many in the community to hope for an updated […]
Patent P2026011068: Are These Full Frame Lenses or Something Else? A new patent application (P2026011068) has surfaced, revealing optical formulas for four incredibly fast prime lenses. While the focal lengths and apertures are exciting on paper, the calculated image circle raises some serious questions about what system these are actually designed for. The Embodiments The […]
Fujifilm GFX100RF: B&H Photo / Amazon / Moment / Adorama Patent JP-2025-178957 Details GFX100RF Lens and a Mysterious 28mm Formula A newly published patent (JP-2025-178957, published Dec 9, 2025) has surfaced, giving us a fascinating look under the hood of the GFX100RF. While we have been enjoying the camera since April, this filing reveals exactly how Fujifilm’s engineers managed to fit […]
Fujifilm filed a patent for a new polarization interference element and filter designed to minimize wavelength shift when light hits the sensor at an oblique angle. This technology appears to be aimed at correcting color shading (color casts) in the corners of the frame, which is particularly useful for wide-angle lenses and high-resolution sensors. Overview […]
A Fujifilm patent application for a Fujifilm 165mm f/2.8 OIS lens was found for GFX. You can read it below: overview [Publication number] P2025131334 [Release date] 2025-09-09 [Title of Invention] Imaging lens and imaging device [Application date] 2024-02-28 [Applicant] [Identification number] 306037311 [Name] Fujifilm Corporation An imaging lens having a large image circle, a small […]
Sigma 16-300mm F3.5-6.7 DC OS | Contemporary: B&H Photo / Amazon / Adorama The patent that is probably for the Sigma 16-300mm F3.5-6.7 DC OS | Contemporary has been found. You can read over the patent below: overview [Publication number] P2025125276 [Release date] 2025-08-27 [Name of invention] High-magnification zoom lens [Application date] 2024-02-15 [Applicant] [Identification number] 000131326 [Name or […]
