Canon Patent for EF 58mm f/1.4 Lens with a Controllable Soft-Focus
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Canon has filed a new patent in Japan. The patent application describes an EF 58mm f/1.4 lens (JP 2018-97240) for full…
Canon has filed a new patent in Japan. The patent application describes an EF 58mm f/1.4 lens (JP 2018-97240) for full…