Patent: Canon RF 130mm f/2 Lens

Canon has applied for a patent for an RF 130mm f/2 full frame mirrorless lens. The patent details: Overview [Public number] P2022043436 Japan Patent Application¬†¬†2022-043436 [Release date] 2022-03-16 INDUSTRIAL APPLICABILITY The title of the invention is an optical system and an image pickup apparatus having the same. [Filing date] 2020-09-04 [Applicant] [Identification number] 000001007 [Name or name] Canon Inc. PROBLEM […]

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