Canon Patent For A Bunch Of RF Mount Prime Lenses (24mm, 35mm, 28mm, 50mm)
It's not a secret that Canon is actively working on expanding the lens lineup for the EOS R full frame mirrorless system. A new Canon patent application adds to the…
Canon Patent: RF 50mm f/1.4 and RF 35mm f/1.4 Lenses For EOS R
Another Canon patent dealing with lenses for the RF mount, i.e. for Canon's full frame mirrorless system EOS R. Canon patent application 2020-181071 (Japan) discusses optical formulas for an RF…
Canon Patent: RF 80mm f/2.8 Macro 1:1 Lens For EOS R System
And yet another Canon patent for a lens for the EOS R full frame mirrorless camera system, Canon patent application 2020-181169A (Japan) discusses optical formulas for an RF 80mm f/2.8…
Canon Patent For A Bunch Of RF Mount f/1.8 Prime Lenses
And yet another Canon patent application dealing with RF mount lenses. Canon patent application 2020-0326505 (USA) discusses optical formula for a bunch of f/1.8 lenses for the EOS R. 105mm…
Canon Patent Shows RF Mount Zoom Lens That Could Be For An APS-C EOS R Camera
Interesting Canon patent application. Various zoom lenses for the EOS R system are discussed, with one being particularly interesting since it seems to point to an APS-C EOS R. Canon…
Canon Working On An RF 8-15mm f/4 Fish-eye Zoom Lens, Patent Suggests
A new Canon patent application suggests the company might have an interesting lens for the EOS R ecosystem up their sleeve. Hi Lows Note spotted Canon patent application 2020-166234A (Japan),…
Canon Patent Application For RF 200-800mm f/6-8.5 Lens
Another Canon patent application for an RF mount lens, that's a lens for the Canon EOS R full frame mirrorless system. Hi Lows Note spotted Canon patent application 2020-118816A. The…
Canon Patent For Cooling Adapter For The RF Mount
Did Canon foresee the EOS R5/R6 overheating hysteria? A Canon patent suggests so. Canon patent application 2019-186871 (Japan) describes an adapter for the Canon RF mount which seems to have…
Canon Patent: RF 24-70mm f/2 And RF 24-105mm f/4L IS USM Lenses
A Canon patent discussing optical formulas for two lenses for the Canon RF mount (EOS R). Canon patent application 2020-79965A discusses optical formulas for a RF 24-70mm f/2 lens and…
Canon Patent: RF 24-100mm F/4 and RF 24-105mm f/4 IS Lenses For EOS R
Another Canon patent application for RF mount lenses: RF 24-100mm f/4 and 24-105mm f/4 IS. Canon patent application 2020-67542A (Japan) discusses optical formulas for an RF 24-100mm f/4 and an…
Canon Patent: RF 70-300mm f/3.5-5.6 & RF 100-500mm f/5.6-6.4 Lenses (EOS R)
Here is a new Canon patent application, and again it is about lenses for the RF mount. Canon patent application 2020-64176 discusses optical formulas for an RF 70-300mm f/3.5-5.6 and…
Canon Patent For RF 8mm f/4 Circular Fisheye Lens For EOS R System
So many Canon patents for RF mount lenses. Here is another one, and it's for a circular fisheye lens. Canon patent application 2020-56995 (Japan) discusses the optical formula for an…
Canon Patent: RF 85mm f/1.2 (without BR elements) And RF 50mm f/1.2
Here is a newly spotted Canon patent. Canon patent application P2020-38295A describes the optical formulas for two RF lenses, a 85mm f/1.2 without the Blue Spectrum Refractive (BR) elements, and…
Canon Patent: RF 24-150mm f/4 Lens For EOS R System
Here is a new Canon patent application, spotted by Hi Lows Note. Canon patent application P2020-34631A discusses optical formulas for an RF 24-150mm lens for the Canon EOS R full…
Canon Patent: RF 17-70mm Lens For EOS R Camera System
Might this Canon patent application lead to a product that will actually hit the shelves? We've not made up our mind so far. Canon patent application 2020-012922 (Japan) discusses optical…
Canon Patent: Canon RF 135mm f/1.4L USM Lens (EOS R System)
And yet another Canon patent application for yet another RF lens. Canon patent application discusses the optical formula for an RF 135mm f/1.4L USM for the Canon EOS R full…
Canon Patent: RF 24-100mm f/2.8 & RF 24-85mm f/2.8 Lenses For The EOS R System
Here is very interesting Canon patent application (2020-8773A, Japan) for two zoom lenses for the EOS R full frame mirrorless camera system. Might be a patent application that hits the…
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 Patent Application For RF 17-72mm f/3.5-5.8 Lens For EOS R
Here is a Canon patent application for a zoom lens for the Canon EOS R full frame mirrorless system. This Canon patent application (2019-211513) discusses the optical formula for an…
Canon Patent For Various RF Mount Zoom Lenses
Canon patent application US20190369372 discusses optical formulas for various zoom lenses for the Canon EOS R system. Among the discussed optics in this Canon patent application is a 28-280mm f/2.8…
