Canon RF 15-45mm f/4.6-8 Lens Patent

Canon has filed a new lens patent for the RF 15-45mm f/4.6-8 Lens for 35mm full-frame mirrorless cameras. Take a look at the patent details below: [Publication number] JP 2021-26196(P2021-26196A) [Publication date] February 22, 2021 [Patent application title] Optical system and imaging device Zoom ratio: 2.92 Focal length: 14.95 28.12 43.68 mm F number: 4.62 6.22 8.00 Half angle of […]

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Canon RF Patents: 24mm f/1.4, 24mm f/1.8, 28mm f/1.8, 35mm f/1.8 & 50mm f/1.4 Lenses

Canon has filed several new RF mount lens patents for the 24mm f/1.4, 24mm f/1.8, 28mm f/1.8, 35mm f/1.8 & 50mm f/1.4 Lenses, which are designed for Canon full frame mirrorless camera. Take a look at the patent details below: [Publication number] JP 2021-18277(P2021-18277A) [Publication date] February 15, 2021 [Patent application title] Optical system and imaging device Embodiment 1: RF […]

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New Patent: Canon RF 24-100mm f/4-7.3 Lens

Canon has filed a new lens patent for the RF 24-100mm f/4-7.3 Lens for 35mm full-frame mirrorless cameras. Take a look at the patent details below: [Publication number] JP 2021-12243(P2021-12243A) [Publication date] February 4, 2021 [Patent application title] Optical system and imaging device Embodiment 1: 24 – 100 mm, F4 – 7.3 Zoom ratio: 4.12 Focal length: 24.72 66.67 101.85 […]

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Canon Patent: An Interchangeable-Lens Gimbal Camera

Canon has filed a new patent of an interchangeable-lens gimbal camera. In this patent, sensor size is not documented and a gimbal system is passive. Take a look at the patent details below: [Publication number] JP 2021-4930 (P2021-4930A) [Publication date] January 14, 2021 [Patent application title] Optical system and imaging device Read more: Best Lenses for Canon R5 and Best Lenses for Canon R6. […]

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Canon Ranked 3rd in the 2020 IFI CLAIMS U.S. Patent Rankings

Canon has Now Ranked in the Top Five for Number of Patents Granted for 35 Consecutive Years MELVILLE, NY, January 13, 2021 – Continuing its mission of empowering innovation, Canon U.S.A., Inc., a leader in digital imaging solutions, is proud to announce that its parent company, Canon Inc., ranked third for the number of U.S. patents awarded in 2020 with 3,226 patents.1 With […]

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Canon RF Patents: 35-135mm f/2.8L, 40-150mm f/2.8L, 30-110mm f/2.8L Lenses

Canon has filed three new RF lens patents for the 35-135mm f/2.8L, 40-150mm f/2.8L, 30-110mm f/2.8L Lenses for Canon EOS R system. Take a look at the patent details below: Canon RF 35-135mm f/2.8 Focus distance 35.39 69.00 132.93 F number 2.85 2.85 2.85 Half angle (°) 31.44 17.41 9.24 Image height 21.64 21.64 21.64 Lens total length 173.35 186.83 […]

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New Patents: Canon RF 80mm f/2.8 Macro & RF 50mm f/1.4 Lenses

Canon has filed two new RF lens patents for the RF 80mm f/2.8 Macro and RF 50mm f/1.4 Lenses for Canon EOS R system. Take a look at the patent details below: RF 50mm f/1.4 [Publication number] JP 2020-181071 (P2020-181071A) [Publication date] November 5, 2020 [Patent application title] Optical system and imaging device RF 80mm f/2.8 Macro [Publication number] JP […]

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