New Patent: Canon RF 14-21mm f/1.4L Lens

Canon has filed the new patent for RF 14-21mm f/1.4L wide-angle zoom lens for Canon EOS R ($2,299 at Amazon, B&H, Adorama)full frame mirrorless camera. In this patent, Canon also mentions optical formulas for a new Canon RF 16-35mm f/2.8L Lens and a new Canon RF 12-20mm f/2L Lens. Take a look! Canon RF 14-21mm f/1.4L Lens Canon RF 16-35mm f/2.8L lens Canon […]

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