Overview [Public number] P2022096075 [Release date] 2022-06-29 [Title of the invention] Zoom lens and image pickup device [Filing date] 2020-12-17 [Applicant] [Identification number] 000133227 [Name or name] Tamron Co. , Ltd. PROBLEM TO BE SOLVED: To provide a zoom lens having both a wide angle of view and a high magnification ratio and having high … Continue reading Tamron 12-50mm f/4 DI III-A VC Patent Found