Canon patent application US 2019-0230271 discusses methods and algorithm to automatically establish the optimal irradiation angle for bounce flashes. In other words, the aim of the Canon patent application is automatically…
Canon patent application 2019-120821 (Japan) describes the optical formula for a 12-48mm f/1.8-4 lens for the Canon EOS M mirrorless camera system. An excerpt from the Canon patent: [...] provide…
Here is another Canon patent application (US 2019-0222763) dealing with IBIS (in Body Image Stabilisation). As seen with another Canon patent about IBIS, here too the discussion is about how…
Canon patent application 2019-0219789 describes formulas and technology about how to apply an apodization filter to EF mount lenses. The following lenses are discussed in the patent application: Canon EF…
Canon patent application US20190215454 describes how to implement IBIS (In Body Image Stabilisation) in a DSLR. We saw other Canon patent applications dealing with IBIS but this is the first…
Canon patent application 2019-113645 describes a design for a lens cap that might once for all solve the issue with lost lens caps. The lens cap described in the Canon…
Back in February Canon showcased various concept cameras at CP+ 2019. One of these cameras, the IVY REC, can now be funded on Indiegogo. Another of those concept cameras is…
Canon patent application 2019-109266 (Japan) discusses optical formulas for an 18-55mm and a 15-45mm lens for APS-C DSLRs. Focal length 18.55 34.00 53.35 F number 3.55 4.60 5.85 field Angle 36.36 21.89…
This morning we posted a Canon patent application discussing a triple image stabilisation design, and here is another patent application discussing IBIS (In Body Image Stabilisation). Canon patent application 2019-0191089…
We already know that most likely Canon will feature IBIS (In Body Image Stabilisation) on future Canon mirrorless cameras (and maybe on DSLRs too). Canon execs confirmed it. It seems…
Hi Lows Note spotted a Canon patent application (2019-95525, Japan) which describes optical formulas for telephoto lenses for the Canon EOS R full frame mirrorless system. The optical formulas are…
Canon patent application 2019-087397 (Japan) discusses how to make IBIS (In Body Image Stabilisation) work with lens-based image stabilisation. Not an easy task, I guess. This is not the first…
US Patent Application 20490158760 discusses how to get better autofocus performance when picturing objects in the sky, like the moon. In recent years, the number of pixels in image capturing…
US patent application US20190146195 describes the optical formulas for 100mm f/1.4 and 135mm f/1.8 lenses for the Canon EOS R system.
Hi Lows Note spotted a Canon patent application (Japan, 2019-074633) describing the optical formula for a 17-34mm f/4-5.6 lens for the Canon EOS R mirrorless system. Zoom ratio: 1.94Focal length:…
Here is a list of Canon patent applications. Canon patent application in Japan 2019-066586 describes optical formulas for various fast prime lenses for the EOS M system. 20mm 1.414mm 1.822mm…
Canon patent application 2019-0113711 (USA) describes the optical formula for an RF 50mm f/1.8 and RF 28mm f/1.8 lens, both for the Canon EOS R full frame mirrorless system. Focal…
Interesting Canon patent application (2019-056787, Japan). The patent describes a pop-up flash with LEDs. This is interesting for videographers or anyone needing a continuous light source for their work. From…
Another Canon patent application spotted by Hi Lows Note. Patent application 2019-49646A and 2019-49645A describes optical formulas for 85mm f/1.2, 100mm f/1.4, 24-70mm f/2.8, and 28-85mm f/2-2.8 lenses for mirrorless…
Canon patent application US20190096931 describes a stacked sensor. If you want to lear more about how a stacked sensor works, this article might help. From the patent literature: In CCD…
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