A new Canon patent. What about a rotating built-in extender you can operate with just one hand? Canon patent application 2022-23481 (Japan) discusses methods and technology for a built-in rotating…
This seems a rather interesting and innovative Canon patent application. How about switching between dot-sight and electronic viewfinder? Canon patent application 2022-23783 (Japan) discusses methods and technology for a device…
A new Canon patent application was spotted. 400mm f/4 DO IS Extender 1.4x and 600mm f/4 IS Extender 1.4x are discussed. Canon patent application 2022-22771 discusses optical formulas for two…
Well, that's a somewhat different Canon patent application for once. Canon patent application 2022-21539 (Japan) discusses methods and technology to connect an external camera cooling device. PROBLEM TO BE SOLVED:…
A new Canon patent was spotted. The patent refers to two super zoom lenses. Again, as it seems, for the RF mount Canon patent application 2022/0035144 (USA) discusses optical formulas…
A new Canon patent application, once more for RF mount lenses. Canon patent application 2022-20096 (Japan) discusses optical formulas for a bunch of RF mount lenses: RF 20mm f/1.8, RF…
A new Canon patent application suggests there might be some truth to the rumor about an EOS R model with APS-C sensor. Canon patent application 2022-18006 (Japan) discusses optical formulas…
And yet another Canon patent application for an RF mount lens. A new macro lens might be in the works. Canon patent application 2022-16822 discusses optical formulas for a RF…
See our coverage of Canon patent applications here. Canon press release: Canon Inc. Places Third in U.S. Patents Granted in 2021 IFI Claims Rankings Canon extends streak of ranking in…
For once a Canon patent application that is not for an RF mount lens. It's for what could be a future generation of autofocus. Canon patent application 2022-2383 (Japan) discusses…
Here is a new Canon patent application. Once more for an RF mount lens, a compact and lightweight standard zoom lens with image stabilization. Canon patent application 2021-196449 (Japan) discusses…
A new Canon patent application. Three fast primes are discussed, all seem to have Defocus Smoothing on board. Defocus Smoothing is an optical technology introduced first on the RF 85mm…
And yet another Canon patent application for a bunch of fast prime lenses for the RF mount, i.e. for the EOS R full frame mirrorless camera system. Canon patent application…
Here is a new Canon patent application. As so often lately, this one too refers to an RF mount lens. Canon patent application 2021-193435 (Japan) discusses optical formulas for what…
Here is a new Canon patent application, for a 24-100mm f/2.8 and a 24-70mm f/2-3.5 lens. The design seems to be agnostic, meaning no mount type is specified. Canon patent…
Does Canon have a 4/3 camera in their lineup? However, here is a Canon patent application for a lens that seems to fit such a sensor. Canon patent application 2021-183997…
And yet another Canon patent application for RF mount lenses. This time we have a 14mm f/1.8 and a 20mm f/1.4. Canon patent application 2021-184030 (Japan) discusses optical designs for…
Here is a new Canon patent application for RF mount lenses. Canon patent application 2021-182053 (Japan, spotted by Hi Lows Note) discusses optical formulas for the following lenses: RF 17-60mm…
And yet another Canon patent application for lenses for the RF mount (EOS R). Canon patent application 2021-179550A (Japan, spotted by Hi Lows Note) discusses optical formulas for a 28-70mm…
Not sure I get how this Canon patent application might be useful. But who am I to tell? Patent application to recognize vertical use mode through the eye sensor. Canon…
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