Canon continues to file tons of patents for new mirrorless lenses. overview [Publication number] P2024103311 [Release date] 2024-08-01 [Title of invention] Optical system and imaging device [Application date] 2023-01-20 [Applicant] [Identification number] 000001007 [Name or company name] Canon Inc. An optical system that is compact overall and has a small and lightweight focus lens group … Continue reading Canon 180mm F3.5 Macro, 300mm F4 Macro, and 100mm F4 Macro Patents