Tag: Canon Patents

Canon RF Patents: 300mm f/2.3 & 400mm f/5 Lenses

Posted on January 25, 2023 by admin

Canon has filed a new RF lens patent for 300mm f/2.3 and 400mm f/5 lenses for Canon full frame mirrorless

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Patents: Canon RF 200-400mm F4 Extender 1.4x & 200-500mm F4 Extender 1.4x Lenses

Posted on December 17, 2022 by admin

Canon has filed two RF-mount telephoto lenses with extender patents: 200-400mm F4 Extender 1.4x and 200-500mm F4 Extender 1.4x Lenses.

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Canon RF Patents: 70-300mm F4.5-7.2, 100-350mm F5-8 & 250-600mm F6.3-11

Posted on December 2, 2022 by admin

Canon has filed several new compact and lightweight zoom lens patents for RF 70-300mm f/4.5-7.2, RF 100-350mm f/5-8, RF 250-600mm

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Patents: Canon RF 28-70mm f/2.8 & 24-70mm f/2.8 Lenses

Posted on October 6, 2022October 6, 2022 by admin

Canon filed a patent describing 28-70mm f/2.8 and RF 24-70mm f/2.8 Lenses for Canon full-frame mirrorless cameras. It seems to

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Canon Patents: 300mm F2.8 1.4x, 400mm F2.8 1.4x, 600mm F4 1.4x with Built-in Teleconverters

Posted on October 3, 2022 by admin

Canon has filed a new lenses patents for 300mm F2.8 1.4x, 400mm F2.8 1.4x, 600mm F4 1.4x with built-in teleconverters.

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Canon RF Patents: 20mm f/1.8 IS, 24mm f/1.8 IS, 28mm f/1.8 IS Lenses

Posted on August 24, 2022August 24, 2022 by admin

Canon has filed a new compact zoom lenses patents for RF 20mm f/1.8 IS, RF 24mm f/1.8 IS and RF

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Canon RF Patents: 16-28mm f/2.8, 16-28mm f/2.8-4, 16-28mm f/4 Lenses

Posted on August 3, 2022August 3, 2022 by admin

Canon has filed a new compact zoom lenses patents for RF 16-28mm f/2.8, RF 16-28mm f/2.8-4, RF 16-28mm f/4 lenses

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Canon RF Patents: 70-300mm F4-7.2 IS, 100-350mm F5.6-8 IS & 250-600mm F7.5-11 IS Lenses

Posted on July 20, 2022July 20, 2022 by admin

Canon has filed several new compact and lightweight zoom lens patents for RF 70-300mm F4-7.2 IS, RF 100-350mm F5.6-8 IS

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Canon RF Patents: 75mm F1.2, 85mm F1.2 & 95mm F1.2 Lenses

Posted on June 21, 2022June 21, 2022 by admin

Canon has filed several new RF lens patents for 75mm f/1.2, 85mm f/1.2 & 95mm f/1.2 lenses for Canon full

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Canon RF Patents: 14mm F2.8, 16mm F2.8, 18mm F2.8 & 20mm F2.8 Lenses

Posted on June 8, 2022 by admin

Canon has filed several new RF mount high-performance wide-angle lens patents for 14mm f/2.8, 16mm f/2.8, 18mm f/2.8 & 20mm

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