Canon Patent: Fan Powered Cooling System For Mirrorless Cameras
Remember the overheating soap opera that came along with the Canon EOS R5? Here is a new Canon patent for a fan aided cooling system for what we think is…
Remember the overheating soap opera that came along with the Canon EOS R5? Here is a new Canon patent for a fan aided cooling system for what we think is…
A potentially rather useful Canon patent was spotted: an extension grip that allows for uncomplicated change of the batteries. Canon patent 2022125113 (Japan) discusses methods and technology for an extension…
Well, that's an interesting Canon patent: a foldable screen on the back of your future mirrorless camera. Canon patent application 20220269152 and 20220272266 (both USA) discuss technology and methods to…
A new Canon patent for RF mount lenses: 20mm f/1.8, 28mm f/1.8 and 24mm f/1.8. Canon patent application 2022122047 (Japan) discusses optical formulas for three RF mount lenses with backlight…
Remember the Canon EOS R5 overheating soap opera? Maybe this Canon patent application comes from this hysteria. Canon patent application 20220264767 (USA) discusses technology and methods for an active cooling…
I do not like this kind of rumors. Rumors born out of the fact that it is very likely that Canon will release a given lens (or gear). It's the…
A new Canon patent and for once it doesn't refer to RF mount lenses but for Cinema optics: 30-90mm f/1.5, 18-45mm f/1.5, 70-210mm f/2.5. Canon patent application 2022119007 (Japan) discusses…
A new Canon patent application about eye controlled autofocus. Two patent applications, to be precise. Cannon patent application 20220247904 (US) refers to a bigger sized mirrorless camera (like the EOS…
Here is a Canon patent application for a lens that might hit the shelves, sooner or later: RF 16-28mm. Canon patent application 2022112179 (Japan) discusses optical formulas for an RF…
A new Canon patent was spotted. Autofocus improvement for mirror lenses, i.e. lenses with a reflective optical system. Canon patent application 2022103610 (Japan) discusses methods and technologies to improve autofocus…
A new and rather interesting Canon patent application. Very compact zoom lenses with large aperture. Canon patent application 2022091621 (Japan) discusses optical formulas for two small and compact zoom lenses…
A new Canon patent application surfaced. It's for RF lenses, as most of the recent Canon patents for lenses are. Canon patent application 20220171174 (USA) discusses optical formulas for a…
A new week, a new Canon patent application. Like prime lenses? Here are a bunch that might be available soon. Canon patent application P2022085382 (Japan) discusses optical formulas for the…
A new Canon patent for tilt-shift lenses with reduced composition shift. A new Canon patent application discusses optical formulas and methods for tilt-shift lenses with reduced composition shift. 35mm f/2.885mm…
Here is a somehow different Canon patent. Different, because it refers to an imaging sensor standard Canon does not implement, that's 4/3. Canon patent application 2020191458 (Japan) discusses optical formulas…
A new Canon patent application for tilt-shift lenses with moving internal parts. Thanks Fred for the tip. Canon patent application 20220155653 (USA) discusses optical formulas and methods for a tilt-shift…
A new Canon patent: electronic control for tilt-shift lenses. Canon patent application 2022067506 (Japan) discusses how to implement electronic controls on tilt-shift lenses. PROBLEM TO BE SOLVED: To enable a…
Canon patent application for some telephoto zooms, for the EOS R system I guess. Canon patent application 2020196094 (Japan) discusses optical formulas for three telephoto zoom lenses: 200mm f/2300mm f/2.8500mm…
A new Canon patent, once again for RF mount lenses. Some interesting lenses, we might add. Canon patent application 2022063727 (Japan) discusses optical formulas for three RF mount lenses: RF…
A new Canon patent application for RF mount super telephoto lenses. Canon patent application 2022-53697 (Japan) discusses optical formulas for three super telephoto lenses, all for the RF mount: 60-600mm…
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