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Digital Photography

Patent: Canon RF 14-21mm f/1.4L, yes…. f/1.4

Canon News has uncovered a patent for a new super wide angle RF mount zoom and it looks extremely impressive. US Patent Application 20180314060 shows an optical Read more…

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Patent: Canon RF 14-21mm f/1.4L, yes…. f/1.4

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Patent: 360 degree camera from Canon

LetsGoDigital has found a Canon patent application with the USPTO for a 360-degree camera, the patent was published on October 4, 2018 The device has Read more…

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Patent: 360 degree camera from Canon

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Patent: New Consumer Level Zoom Lenses

A couple of optical formula consumer zoom lens patents have appeared at the USPTO. Canon EF 17-70mm f/3.5-5.6 (US Patent Application 20180275370) Focal Length     17.40  Read more…

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Patent: New Consumer Level Zoom Lenses

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Patent: Full frame f/2 zoom, possibly for mirrorless?

A patent application showing an unusual f/2 zoom from Canon has appeared in Japan (Patent application: 2018-132675).

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Patent: Full frame f/2 zoom, possibly for mirrorless?

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Canon Patent Applications: More stacked sensor patents

Canon has released a couple of stacked sensor patent applications this week dealing with various issues surrounding the manufacturing or use of stacked sensors. In Read more…

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Canon Patent Applications: More stacked sensor patents

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Canon Patent Application: Long eye relief optics for EVF

Canon has applied for a patent for EVF optics that will provide a longer eye  relief.  This of course is necessary for anyone that wears Read more…

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Canon Patent Application: Long eye relief optics for EVF

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Patent: Canon Not Closing the Door on In Body Image Stabilization

Northlight has uncovered a patent application concerning improved images stabilization, especially in wider lenses. The patent includes both in lens image stabilization and electronic stabilization.

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Patent: Canon Not Closing the Door on In Body Image Stabilization

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Canon Patent application for more apodization filter lenses

Canon adds another patent application for apodization filtered lenses, this time for; 135/2.0 400/2.8 185/3.5 I’m not sure about the utility or expense of a 400/2.8 with such a filter, but a 135/2.0 sounds interesting. Japan Patent Application 2018-049102

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Canon Patent application for more apodization filter lenses

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Canon Patent Application: Apodization Filter lenses

Canon has applied for a patent on some apodization lenses for the EF mount.  The following lens embodiments are included in the patent application; 50mm 1.4 35mm 1.4 24mm 1.4 US Patent Application 2018-0067333

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Patent: ND Filter Adapter for Mirrorless Cameras

I was speaking with others about today’s article about a new type of camera coming from Canon, and it looks like this patent could be related to the new EF/EF-S > EF-M adaptor. This patent application was published back in October of 2017.

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Patent: ND Filter Adapter for Mirrorless Cameras

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