Canon Camera & Lens News, Rumors, Reviews and Deals
Canon has filed three new RF lens patents for the 24-70mm f/4L, 16-35mm f/4L and 12-24mm f/4L IS USM Lenses for Canon EOS R system. Take a look at the patent details below: [Publication number] JP 2020-140060 (P2020-140060A) [Publication date] 2020.9.3 Title: Zoom lens and image pickup apparatus having the same Canon RF 24-70mm f/4L IS USM Lens Embodiment 1 […]
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Canon has filed several new RF mount lens patents for 50mm f/1.8, 80mm f/1.4, 85mm f/1.4, 85mm f/1.8, 100mm f/2, 135mm f/2, 300mm f/2.8 lenses, which are designed for Canon EOS R system. Canon RF 50mm f/1.8 Canon RF 80mm f/1.4 Canon RF 85mm f/1.4 Canon RF 85mm f/1.8 Canon RF 100mm f/2 Canon RF 135mm f/2 Canon RF 300mm […]
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Canon has filed three new RF lens patents for the 80-400mm f/4-6.3, 120-600mm f/4.5-7.3 and 200-800mm f/6-8.5 Lenses for Canon EOS R system. Take a look. Canon RF 80-400mm F4-6.3 Focal length 82.24 199.92 395.00 F number 4.10 5.13 6.40 Half angle of view 14.74 6.18 3.14 Image height 21.64 21.64 21.64 Total lens length 204.12 265.26 294.22 BF 21.72 […]
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Canon has filed some very strange full frame compact camera lenses: 50mm f/1.2, 50mm f/1.6, 35mm f/1.4 lenses. The optical formulas in this patent have back focus distances of 0mm to 2mm, with almost impossible back focus distances. That means the actual back element is directly mounted or connected to the sensor. Canon 50mm f/1.2 (Full Frame) Focal length: 51.50mm F-number: […]
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Canon has filed a new lens patent for the RF RF 200-800mm f/6-8.5 Lens for Canon EOS R system. Take a look at the patent details below translated by Google. [Publication number] JP 2020-118816(P2020-118816A) [Publication date] August 6, 2020 [Patent application title] Zoom lens and imaging apparatus having the same Embodiment 4: 200-800mm F6-8.5 Focal length: 199.97 399.99 784.76 mm […]
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Canon has filed two new RF lens patents for the RF 85mm f/1.8 and RF 100mm f/2 Lenses for Canon EOS R system. Take a look at the patent details below: [Publication number] JP 2020-106780（P2020-106780A） [Publication date] July 9, 2020 [Patent application title] Optical system and imaging device Canon RF 85mm f/1.8 focal length 82.80 F number 1.85 Angle of […]
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Canon filed three new patents for 85mm f/2.8, 95mm f/2.8, 100mm f/2.8 1:1 macro lenses for Canon EOS R system. Take a look at the patent details below: [Publication number] JP2020-91334(P2020-91334A) click here [Publication date] June 11, 2019 (June 11, 2020) [Patent application title] Optical system and image pickup apparatus having the same Embodiment 1: RF85mm F2.8 1:1 MACRO Focal […]
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Canon has filed two new RF lens patents for the RF 100-600mm f/4.5-7.1 IS USM and RF 120-700mm f/4.5-8 IS USM Lenses for Canon EOS R system. Take a look at the patent details below: RF 100-600mm f/4.5-7.1 Focal Length: 103mm – 248mm – 600mm F-Number: 4.6 – 5.8 – 6.8 Half Angle of View: 11.86° – 4.98° – 2.07° […]
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Canon has filed a new lens patent for the RF 24-70mm f/2 Lens for Canon EOS R system.Take a look at the patent details below by Google: Embodiment 4: RF24-70mm F2 Zoom ratio: 2.75 Focal length: 24.70 35.76 67.86 mm F number: 2.06 2.06 2.06 Half angle of view: 41.22 31.18 17.68 Image height: 21.64 21.64 21.64 mm Lens length: […]
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Canon has filed two new RF lens patents for the RF 70-300mm f/3.5-5.6 IS USM and RF 100-500mm f/5.6-6.4 IS USM Lenses for Canon EOS R system. Take a look at the patent details below: RF 70-300mm f/3.5-5.6 Zoom ration: 3.97 Focal length: 72.86 133.96 289.00 mm F number: 3.75 4.66 5.83 Half angle ov view: 16.54 9.17 4.28 Image […]
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