Tag Archives: Canon 28-70mm f/2.8

Canon 20-60mm f/2.8 and 28-70mm f/2.8 Patents Found

Patents were found for Canon 20-60mm f/2.8 and Canon 28-70mm f/2.8 lenses. These lenses will fit well with Canon’s current RF lineup of lenses. overview [Publication number] P2024074321 [Release date] 2024-05-31 [Name of invention] Zoom lens, and optical device and imaging system having the same [Application date] 2022-11-21 [Applicant] [Identification number] 000001007 [Name or company […]

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