New Patents: Canon RF 16-28mm F2.8, 15-28mm F2.8-4 IS & 15-28mm F4-5.6 IS Lenses
Canon has filed several new RF mount lens patents for the 16-28mm f/2.8, 15-28mm f/2.8-4 IS and 15-28mm f/4-5.6 IS
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Tag: Canon Patents
Canon Patent: RF 130mm f/2 Mirrorless Lens
The latest Canon patent application 2022-043436 (Japan) discusses the optical formulas for a RF 100mm f/2 mirrorless lens for the
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Canon Patent: RF 80-240mm f/3.5 Telephoto Zoom Lens
A recent Canon patent application No. 2022-29115 (Japan) discusses the optical formulas for a Canon RF 80-240mm f/3.5 telephoto zoom
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Canon Patent: RF 17-85mm f/4-5.6 Lens
Canon has filed a new lens patent for the RF 17-85mm f/4-5.6 Lens, which is designed for Canon EOS R
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New Patents: Canon RF 28-70mm f/2.8 & RF 28-60mm f/4 Lenses
Canon has filed two new RF lens patents for the 28-70mm f/2.8and RF 28-60mm f/4 Lenses, which are designed for
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Canon Patent: RF 16-30mm f/4-5.6 Lens
Canon has filed a new lens patent for the RF 16-30mm f/4-5.6 Lens, which will be a compact and lightweight
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Patent: Canon RF 100-400mm f/5-7.1 IS USM Lens
We know Canon is working on a small and affordable Canon RF 100-400mm zoom lens, and we have already seen
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Patent: Canon RF 24mm f/1.2L, RF 28mm f/1.2L and RF 35mm f/1.2L USM Lenses
Canon has filed a new patent for several f/1.2 large-diameter wide-angle prime RF-mount lenses: Canon RF 24mm f/1.2L, RF 28mm
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Canon Patent: RF 130mm f/1.4L, RF 135mm f/2L & RF 24mm f/1.4L USM Lenses
A new Canon US patent application (USPTO) shows optical formulas for three fast prime lenses: Canon RF 130mm f/1.4L USM
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New Patents: Canon 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 its full frame mirrorless cameras: RF 24mm f/1.4L USM Lens
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