overview [Publication number] P2023092031 [Release date] 2023-07-03 [Title of the invention] Variable power optical system and imaging device [Application date] 2021-12-21 [Applicant] [Identification number] 306037311 [Name] FUJIFILM Corporation A variable power optical system that has a wide angle of view, is compact, and maintains good optical performance, and an imaging apparatus that includes this … Continue reading Fujinon GF17-35mm f/4, GF17-30mm f/4, and GF17-35mm f/4-5.6 Patents Found