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Patent: Quad Pixel autofocus image sensor

By Canon Rumors | March 23, 2019

Canon News has uncovered a patent application for a quad pixel autofocus image sensor. Canon News explains Japan Patent Application 2019041178: This patent application from Canon Read more…

Patent: Canon EF 10mm f/2.8L USM

By Canon Rumors | March 14, 2019

A patent application showing the optical formula for an EF 10mm f/2.8 prime lens has been filed in Japan. Japan Patent Application 2018-233223: Focal length: Read more…

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