Canon Camera & Lens News, Rumors, Reviews and Deals
Canon has filed a new patent for RF 24-70mm f/2.8L USM lens in Japan, which has very similar specs as the RF 28-70mm f/2L USM lens. Canon RF 24-f/2.8L USM Patent Specifications: Focal Length: 24.69mm 37.63mm 67.88mm F-Number: 2.91 2.91 2.91 Half angle of view (degrees): 41.23 29.90 17.68 Total length of zoom lens (mm): 139.21mm 150.29mm 171.74mm Backfocus: 13.49mm […]
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Canon has filed the new patent for RF 70-200mm f/2.8L IS USM Lens, which is designed for Canon EOS R system. The new Canon RF 70-200mm f/2.8L IS USM Lens is expected to be announced in late this year. US Patent Application 20190004296 Focal length: 72.00 135.00 194.99 F-number: 2.92 2.92 2.92 Half angle of view (deg.): 16.73 9.10 6.33 Image […]
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Canon has filed a new patent for RF 90mm f/2.8L IS Macro Lens, which is designed for Canon EOS R system. Japan Patent Application 2018-205435 shows two different optical formulas. Take a look at the patent details below: Specification and lens arrangement of embodiment 1 Focal length: 97.00 mm F number: 2.92 Half angle of view: 12.57 Image height: 21.64 mm […]
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Canon has filed a new patent for RF 24-70mm f/4L IS USM lens, which is expected to be a kit lens for the future high-end Canon EOS R mirrorless cameras. Canon RF 24-70mm f/4L IS USM Lens: Focal Length: 24.71 – 39.93 – 67.99 F-number: 4.12 – 4.12 – 4.12 Half Angle of Field: 41.20 – 28.45 – 17.65 Image […]
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Canon recently filed two new diffractive optics lens patents in Japan: 300mm f/2.8 DO & 400mm f/2.8 DO. These two new lenses are probably RF mount lenses, and are expected to come in 2020 alongside an EOS R version of the EOS-1D X Mark II. Japan Patent Application 2018-189878 Focal distance: 392.58 F number:2.91 A half field angle: 3.15 Image height: […]
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The latest Canon patent application 2018185386 (in Japan) describes a EF-M 9.60mm (10mm) f/2.8 fisheye lens for Canon mirrorless cameras. Canon EF-M 10mm F/2.8 Fisheye Optical Formula Focal length 9.60 F number 2.80 Field angle 181.70 Image height 13.66 Lens total length 55.13 BF 15.00 Read more: Canon Black Friday Deals […]
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Canon has filed the new patent for RF 25-300mm f/3.5-5.6 Lens, which is designed for Canon EOS R ($2,299 at Amazon, B&H, Adorama) system. Take a look! Specification and lens arrangement of embodiment 3 Zoom ratio: 11.68 Focal length: 25.20 – 294.41 mm F number: 3.50 – 5.60 Angle of view: 36.72 – 4.20 Image height: 18.80 – 21.61 mm Lens length: 374.08 […]
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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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Canon has filed the new patent for Canon 16-130mm f/3.5-6.3 Lens, which is likely for a fixed lens APS-C PowerShot camera, not a DSLR or EOS M camera. US Patent Application 20180284406: Focal Length 15.51 45.00 130.98F-Number 3.68 5.03 6.50Image Height 13.00 13.66 13.66BF […]
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Canon has filed two new patents for RF 24-70mm f/2.8L and RF 24-300mm f/4-5.6L IS USM lenses, which are designed for Canon EOS R system. Canon RF 24-70mm f/2.8L IS USM Lens (two variations): Canon RF 24-300mm f/4-5.6L IS USM Lens: Via: CanonRumors
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