Canon is obviously still doing development on the EF lens mount. As the mount is likely going to live on for both DSLR users as Read more...
canonrumors.com2019-4-5 17:01
patent lots → Результатов: 3 / patent lots - фото
Patent: Lots of fast RF prime lens optical formulas
Keith over at Northlight Images has uncovered a patent at the USPTO that shows Canon working on a lot of fast RF prime lenses. The Read more... canonrumors.com »
2020-08-27 20:11
Patent: Lots of optical formula lens patents for the EF mount
Canon is full steam ahead as far as lens development goes, as a whole slew of optical formulas have appeared at patent offices. These are Read more... canonrumors.com »
2019-04-25 16:58
Patent: Lots of optical formula lens patents for the RF mount
Canon is full steam ahead as far as lens development goes, as a whole slew of optical formulas have appeared at patent offices. First up, Read more... canonrumors.com »
2019-04-25 16:44
Patent: Lots of super telephoto lenses mentioned
Canon’s work on super telephoto lenses continues, and we expect to see a few more announced next year ahead of the Summer Olympics which take Read more... canonrumors.com »
2019-02-07 17:26
Patent: Lots of EF-M zoom optical formulas
Canon continues to work away at EF-M lenses judging by this recent patent application. It looks like they’re working on improved optics for kit zoom Read more... canonrumors.com »
2019-01-19 17:57
Patent: Lots of Big White Lens Patent Applications Surface
New patents for supertelephoto optical formulas have appeared at the USPTO. The range of formulas is quite vast, all the way from a new EF 300mm f/2.8L IS to a new EF 800mm f/5.6L IS design. We do think there will be some new “big white” lenses announced in the next 12 months, not including Read more... canonrumors.com »
2017-12-08 01:00
Партнеры
Самое свежее
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]
Apple Considering Putting Cameras in AirPods: Report
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.