Canon has been turning out lens patents at a blistering pace. Just the other day, I did a post of numerous patents, and now there is one more. overview [Publication number] P2025150145 [Release date] 2025-10-09 [Title of invention] Zoom lens and imaging device [Application date] 2024-03-27 [Applicant] [Identification number] 000001007 [Name] Canon Inc. A zoom … Continue reading Canon 200-500mm f/5.6 Patent Found