Canon Patent Applications: Canon Zoom lenses
This patent application (Japan 2023-125903) has a lot of esoteric fast zoom…
Canon Patent Application: Lightweight Telelphoto zoom lenses
In this patent application (2023-125584), Canon is attempting to design lightweight telephotos…
Canon Patent Application: Hybrid SPAD and CMOS Sensor Imaging with Smartphone example
I don't know how many of you followed me back on my…
Canon Patent Application: Motion Blur Composite Photos
I have no idea if that's a good title, but we'll go…
Canon Patent Application: Fast Focusing Prime lenses
In this patent application, Japan Patent Application 2023-120952 Canon discusses developing lenses…
Canon Patent Application: Miniaturization of built-in teleconverter
In this Japan Patent Application, JP 2023-118490, Canon is investigating creating smaller…
Patent Application: Canon RF-S prosumer lenses
Japan Patent Office has published publically a patent application from Canon that…
Canon RF 24-300mm f/2.8-5.6L IS USM optical formula patent published
Canon produced an EF 28-300mm f/3.5-5.6L IS USM during the DSLR days…
Canon continues development of ultra-wide RF zoom lenses with latest patent
It's only a matter of time before we see an ultra-wide angle…
Canon patents a built-in tilting viewfinder
Here is an interesting patent from Canon, an EOS R series body…
Canon has patented an optical formula for an RF 200mm f/2L IS USM
The Canon EF 200 f/1.8L USM and EF 200mm f/2L IS USM…
Canon files a patent for a wide-angle RF zoom
Correction: These optical formulas are for full-frame sensors. We know that an…
