Canon has published a patent showing a series of fast prime lenses for camera bodies equipped with a curved sensor. The only way to get Read more... The post Patent: Fast prime lenses for curved image sensors appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.
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Canon continues to roll out the image sensor technology patents, as we get to see some new stacked and curved sensor patents. Canon News interprets all of these patents below. Japan Patent Application 2018-019270: We have found another patent application dealing with some of the problems and issues with curved sensors from Canon. Unlike some other Read more... canonrumors.com »
2018-02-05 19:16
A patent showing a curved sensor equipped with DPAF has appeared, like the stacked sensor patents, curved sensors appear to be getting closer to being brought to a product. Canon News interprets Japan Patent Application 2018-014657: The sensor uses a piezoelectric device to drive the shape change of the curved sensor and has strain gauges (219) to Read more... canonrumors.com »
2018-01-26 00:45
Northlight Images has uncovered another Canon patent relating to curved sensors. Japanese patent application 2017-084874: Generating of a gap of the focal position by a curvature of field, etc. are prevented, and the present invention inhibits the voltage change of the imaging signal which occurs because the impedance of each bump differs, and an object of Read more... canonrumors.com »
2017-10-27 06:00
It's a great day for innovative patent news. Earlier today, we told you about a Nikon patent for a lens that was designed to work with a full-frame curved sensor camera. But that might not be the most innovative curved sensor patent you'll hear about today. dpreview.com »
2017-07-21 19:54
Nikon's never-released DL18-50. Did Nikon abandon this series of 1-inch sensor compacts in order to focus on creating a full-frame mirrorless camera? A new Nikon lens patent is causing quite a stir in the photo world today, but it's not because of the lens itself. dpreview.com »
2017-07-21 17:16
Another patent showing a curved sensor design from Canon has appeared. A previous patent showed how a curved sensor could help reduce vignetting. This patent shows how to electronically bend the sensor. canonrumors.com »
2016-12-09 16:28
A new patent suggests Canon’s engineers might be working on a curved sensor design to reduce vignetting. Japanese blog Egami reports on a patent that was released on the 24th of November and describes an image sensor design with a flat central portion, where light fall-off from the lens is not much of an issue, and curved edges, where fall-off is generally more noticeable. dpreview.com »
2016-12-02 23:42
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.
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 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]
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.
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.
Here is an interesting patent that we never thought we’d see from Canon. This one is for a “selfie stick” with all sorts of controls. Read more... The post Patent: Canon takes the selfie stick to the next level appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.
A new patent showing off some lens element coating to help with ghosting and other anomalies has appeared alongside optical formulas for what appears to Read more. . . The post Patent: Optical formulas for a trio of wide f/1.