Canon Patent Application For RF 24-300mm f/4-5.6 Lens
Canon is working on consumer oriented lenses for the EOS R system, and this Canon patent application seems to confirm the commitment. An upcoming RF lens just leaked through a…
Canon is working on consumer oriented lenses for the EOS R system, and this Canon patent application seems to confirm the commitment. An upcoming RF lens just leaked through a…
If we believe the sheer number of Canon patent applications for RF lenses we must think Canon takes their EOS R full frame mirrorless system very seriously. Canon patent application…
Here is another Canon patent application (2019-0079269) for two lenses for the Canon RF mount. From the patent abstract: Provided is a zoom lens including a plurality of lens units,…
Here are the latest Canon patent applications. Canon patent application 2019-023685 describes a pop-up EVF (Electronic ViewFinder). From the patent literature: Since a display-device part and the eyepiece for magnifying…
Hi Lows Note spotted a Canon patent application (2018-197774) for an RF 28-70mm F/2-2.8 lens for the EOS R system. Focal length: 28.68 - 67.90mm F number: 2.26 - 2.91 Half…
EDIT: it appears to be an EF mount with high speed electrical connections, not a hybrid mount, not a new mount type. Hi Lows Note spotted a Canon patent application…
As usual: I hope I got it right, machine translated patents are not easy to interpret. Any help appreciated. Canon patent for a camera with exchangeable mount. Patent publication number…
Egami (translated) spotted a patent for a DSLR mount made of metal and resin. The metal part is the "inner part" of the mount, the "resin part" the outer part. The…
Egami (translated) spotted an interesting patent filed by Canon. When mounting a lens on a camera body, and holding the lens, the rotating focus or zoom ring can make the…
Canon patent application 2024010559 (Japan, published 01/24/2024) discusses optical formulas for two macro lenses for the RF mount: 50mm f/4 IS Macro 90mm f/4 IS Macro From the patent literature:…
There must be a tilt-shift lens for the RF mount on Canon's release radar, given all these pertinent patents we are seeing. I am pretty sure that soon the clickbaiters…
Here is a new Canon patent application: two super telephoto zooms for the RF mount. Canon patent application 2023135180 (Japan, published 9/28/2023) discusses optical formulas for two super telephoto zoom…
And yet another Canon patent application. Fast primes for the RF mount. Canon patent application 2022024113 (japan, published 8/30/2023) discusses optical formulas for three fast prime lenses: 24mm F1.4 35mm…
A new Canon patent application for three lenses for the RF mount and cameras with APS-C imaging sensor. Canon patent application 2022013994 (Japan, published 8/14/2023) discusses optical formulas for three…
A new Canon Patent application describing a built-in tilting viewfinder which should also tale less space for implementation. Canon patent application 2023104712 (Japan, published 7/28/2023) describes methods and technology for…
A new Canon Patent application. Canon patent application 2023096628 (Japan, published 7/7/2023) discusses technology and methods for a autofocus-driving motor with reduced size and lower power consumption. The motor described…
A new Canon patent was spotted. Will this lens ever hit the shelves? Unlikely in our opinion. Canon patent application 2023077336 (Japan, published 6/5/23) discusses optical formulas for a 35mm…
Another Canon patent application today, for a 18-100mm f/4 lens and a 14-60mm f/4 lens. Canon patent application 2023018409 (Japan, published 2/8/2023) discusses optical formulas for two lenses we think…
That's what a Canon patent application seems to suggest, a 300mm f/2.3 mirror lens. Read on. Canon patent application 2023013456 (Japan, published 1/26/2023) discusses optical formulas for a 300mm f/2.3…
Two Canon patents today, this one and the one featured here. Canon patent application 2023010106 (Japan, published 1/20/2023) discusses optical formulas for what seem to be two possible kit lenses,…
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