Canon Patent: Shutter Button Vibrates When Focus Is Acquired
And here is the third Canon patent application of today (see here and here), and this is a rather cool one in our opinion. Canon patent application 2023009356 (Japan, published…
And here is the third Canon patent application of today (see here and here), and this is a rather cool one in our opinion. Canon patent application 2023009356 (Japan, published…
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,…
Here we have a new Canon patent, two fast primes for the EOS R system. Canon patent application 2023009759 (Japan, published 1/20/2023) discusses optical formulas for two fast prime lenses,…
A new Canon patent, and as almost all Canon patents of the last two or three years it is for RF mount lenses. Canon patent 2023005851 (Japan, published 1/18/2023) discusses…
A new Canon patent application for two RF-mount telephoto lenses with extender: 200-400mm F4 x 1.4 and 200-500mm F4 x 1.4. Canon patent application P2022185663 (Japan, published 12/15/2022) discusses optical…
A new Canon patent, and once more more for RF mount lenses (what else?). Canon patent application 2022178447 (Japan, published 12/2/2022) discusses optical formulas for two zoom lenses for the…
And here is another Canon patent application for two RF-mount lenses with Defocus Smoothing technology. Canon patent application 2022175307 (Japan, published 11/25/2022) discusses optical formulas for two RF-mount lenses with…
A new Canon patent application for a RF 24-120mm f/2.8 IS and RF 85mm f/1.4 IS lenses. Canon patent application 2022175604 (Japan, published 11/25/2022) discusses optical formulas for two RF…
A new Canon patent for more RF mount lenses: 35mm and 45mm f/2.8 for full frame imaging sensors, and a 35mm f/2.8 for APS-C sensors. Canon patent application P2022163979 (Japan,…
Rather interesting Canon patent for a 28-70mm f/2.8 lens that becomes shorter when zoomed to the telephoto end, i.e. it retracts. Canon patent 2022147945 (Japan, published 10/6/2022) discusses a rather…
A new Canon patent for telephoto lenses with built-in teleconverter. For what mount? RF mount. Canon patent 2022142979 (Japan, published 10/3/2022) discusses optical formulas for three telephoto lenses with built-in…
A new Canon patent to start a new week. Once more for lenses for the RF mount. Canon patent 2022125455 (Japan, published 8/29/2022) discusses optical formulas for two prime lenses,…
You read it right. This Canon patent application might refer to a selfie stick that automagically adjusts length and angle to take the perfect selfie. Canon patent application 2021040089 (published…
Well, that's an interesting Canon patent application: an air-cooled heat dissipation system that also functions as IBIS (In Body Image Stabilization). Canon patent application 2022137975 (Japan) discusses methods and technology…
Remember the overheating soap opera that came along with the Canon EOS R5? Here is a new Canon patent for a fan aided cooling system for what we think is…
This Canon patent application might point to the next generation of Canon's Defocus Smoothing technology. Canon patent application 2022124678 (Japan) discusses technology and optical formulas to obtain Defocus Smoothing by…
I am not 100% sure I got this Canon patent application right. It seems to be about a magnifying optical system that increases the focal length. The converter discussed in…
A potentially rather useful Canon patent was spotted: an extension grip that allows for uncomplicated change of the batteries. Canon patent 2022125113 (Japan) discusses methods and technology for an extension…
Well, that's an interesting Canon patent: a foldable screen on the back of your future mirrorless camera. Canon patent application 20220269152 and 20220272266 (both USA) discuss technology and methods to…
A new Canon patent for RF mount lenses: 20mm f/1.8, 28mm f/1.8 and 24mm f/1.8. Canon patent application 2022122047 (Japan) discusses optical formulas for three RF mount lenses with backlight…
Notice
This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. If you want to know more or withdraw your consent to all or some of the cookies, please refer to the cookie policy.
By closing this banner you agree to the use of cookies.