Canon filed patents for 15-28mm F2.8 and 17-30mm F2.8 Zooms. overview [Publication number] P2024101615 [Release date] 2024-07-30 [Name of invention] Zoom lens and imaging device [Application date] 2023-01-18 [Applicant] [Identification number] 000001007 [Name or company name] Canon Inc. A zoom lens that is compact yet has a wide angle of view and good optical performance […]