Unlikely Rumor: RF 70-300mm f/2-4L IS And RF-S 33mm f/1L Lenses To Come
A new rumor surfaced, suggesting Canon might announce two lenses: an RF 70-300mm f/2-4L IS And RF-S 33mm f/1L. We do not think the rumor is reliable. f/2-4 and f/1…
A new rumor surfaced, suggesting Canon might announce two lenses: an RF 70-300mm f/2-4L IS And RF-S 33mm f/1L. We do not think the rumor is reliable. f/2-4 and f/1…
Very interesting Canon patent application: a set of RF mount lenses with electronically controlled Defocus Smoothing (DS). Defocus Smoothing is a technology Canon first introduced with the RF 85mm f/1.2L…
A new week, a new Canon patent application. Like prime lenses? Here are a bunch that might be available soon. Canon patent application P2022085382 (Japan) discusses optical formulas for the…
A new Canon patent for tilt-shift lenses with reduced composition shift. A new Canon patent application discusses optical formulas and methods for tilt-shift lenses with reduced composition shift. 35mm f/2.885mm…
Here is a somehow different Canon patent. Different, because it refers to an imaging sensor standard Canon does not implement, that's 4/3. Canon patent application 2020191458 (Japan) discusses optical formulas…
A new Canon patent application for tilt-shift lenses with moving internal parts. Thanks Fred for the tip. Canon patent application 20220155653 (USA) discusses optical formulas and methods for a tilt-shift…
A new Canon patent: electronic control for tilt-shift lenses. Canon patent application 2022067506 (Japan) discusses how to implement electronic controls on tilt-shift lenses. PROBLEM TO BE SOLVED: To enable a…
Interesting patent application by Fujifilm: active sensor cooling for cameras with IBIS (In Body Image Stabilisation). Fujifilm patent application 2022-55674 (Japan) discusses methods and technology to actively cool down an…
Here is a new Canon patent application: shift-compatible mount adapter with support for electronic contacts. Canon patent application P2022052536 (Japan) discusses the technology to implement a shift-compatible mount adapter with…
Here is a somewhat different Canon patent application. A drone camera pan/tilt assembly. Canon patent application 2022-046746 discusses methods and technology for a drone camera assembly. [Problem] To provide an…
Canon is no. 1. Period. :-) Canon press release: Canon Celebrates 19th Consecutive Year of No. 1 Share of Global Interchangeable-Lens Digital Camera Market MELVILLE, NY, March 28, 2022 –…
A new Canon patent application. It's for a rather complex catadioptric optical system with inner focusing and image stabilisation. Canon patent application 2022-45962A discusses optical formulas for a catadioptric lens.…
A new Canon patent, an interesting one. How to reduce the vibrations induced by shutter movement? Canon patent application 2022-039332 (Japan) discusses technologies to reduce "shutter shock", i.e. mechanical vibrations…
Ready for the start of the week, here is a new Canon patent application for RF mount lenses. A new Canon patent application discusses optical formulas for three RF mount…
A new Canon patent application for an anamorphic optical system, i.e. a lens. Canon patent application 2022-26700 (Japan) discusses optical formulas for an anamorphic lens. PROBLEM TO BE SOLVED: To…
Canon's battle against counterfeit batteries sees a new episode. Read below to learn what the new method is about. Canon press release: Canon U.S.A., Inc. Successfully Stops a New Method…
A Canon patent application referring to 200-500mm f/4 and 300-800mm f/8 for full frame sensors, although it is not clear if the lenses for the RF or EF mount. Canon…
A new day, a new Canon patent application. What about a lens with touch controls? Canon patent application 2022-25673 (Japan) discusses methods and technology for a touch control on a…
And yet another Canon patent application: 135mm f/2 1:2 Macro And 200mm f/2.4 1:2 Macro Lenses. Canon patent application 2022-22595 (Japan) discusses optical formulas for two macro lenses: 135mm f/2…
This seems a rather interesting and innovative Canon patent application. How about switching between dot-sight and electronic viewfinder? Canon patent application 2022-23783 (Japan) discusses methods and technology for a device…
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