Patents for a Canon 50mm F1.5 and Canon 32mm F0.75 lens were found overview [Publication number] P2025040503 [Release date] 2025-03-25 [Title of invention] Optical system and imaging device [Application date] 2023-09-12 [Applicant] [Identification number] 000001007 [Name or company name] Canon Inc. A compact optical system and an imaging device having high optical performance over a […]