Canon continues to work on new zoom lens ideas for the RF mount according to this JPO patent, I can only see one lens below Read more...
canonrumors.com2020-10-16 16:18
patent various → Результатов: 2 / patent various - фото
Patent: Canon RF f/1.8 primes at various focal lengths
Northlight has uncovered a USPTO patent dealing with various prime lenses for the RF mount with a max aperture of f/1.8 Canon RF 105mm f/1.8 Read more... canonrumors.com »
2020-10-15 15:51
Patent: Soft Focus Lens Designs, Various Focal Lengths
Canon has filed a patent spotted by Canon News for a variety of soft focus lenses. The most interesting of the bunch is a 70-200 f/4 full frame lens with a backfocus of 25mm, meaning it’s not an EF mount lens. canonrumors.com »
2018-06-21 17:40
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Canon Patent Addresses Increasing Thermal Demands of Video Recording
The thermal hurdles engineers must overcome become even more significant as cameras get increasingly more robust video recording features. A new Canon camera patent hopes to overcome these concerns through a relatively compact active cooling system to keep internal recording media cool. [Read More]
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According to a new report, Apple is considering putting infrared cameras into future models of its popular AirPods wireless earbuds. [Read More]
Apple Develops Novel Advanced Optical Stabilization System for iPhone
Thanks to improvements in sensor design, iPhone and Android smartphones are gaining traction with enthusiast and professional creators. However, one area that has lagged behind developments in imaging sensors is image stabilization.
Canon Patent Applications: Canon Zoom lenses
This patent application (Japan 2023-125903) has a lot of esoteric fast zoom lenses in some very nontraditional focal lengths. Many of the embodiments are missing the image height, however since we also have the half angle of view, we can work backward to verify if these lenses are meant for full frame or for APS-C.
Canon’s Latest Lens Patent is One of the Weirdest Designs We’ve Ever Seen
Canon has filed a patent in Japan that shows what appears to be a compact built-in teleconverter that relies upon external controls and internal actuators to provide photographers with quick access to various focal lengths. [Read More]
Canon Patent Application: Miniaturization of built-in teleconverter
In this Japan Patent Application, JP 2023-118490, Canon is investigating creating smaller built in teleconverters for use in lenses that we would normally not expect to see a teleconverter installed in.
Canon box style cinema camera appears in patent again
It's been a few years since we first started reporting on the possibility of an affordable “box” style cinema camera from Canon. For a while we were running with the name Canon Cinema EOS C50.