Canon Patent: RF 130mm f/2 Lens For The EOS R System
Here is a new Canon patent. A RF 130mm f/2 lens for the EOS R full frame mirrorless system. Canon patent application 2022-043436 (Japan) discusses optical formulas for a RF…
Canon Patent: RF 80-240mm f/3.5 Zoom Lens For EOS R System
Here is another Canon patent application. This one is for a RF 80-240mm f/3.5 zoom lens. This is not the first patent we feature today. Canon patent application 2022-29115 (Japan)…
Canon Patent: RF 30-600mm f/4-8 Zoom Lens For The EOS R System
Another day, another Canon patent for an RF lens . Canon patent application 2022-29145 (Japan) discusses optical formulas for a RF 30-600mm f/4-8 überzoom lens. PROBLEM TO BE SOLVED: To…
Canon Patent: RF 20mm f/1.8, RF 24mm f/1.8, RF 28mm f/1.8 Lenses
A new Canon patent application, once more for RF mount lenses. Canon patent application 2022-20096 (Japan) discusses optical formulas for a bunch of RF mount lenses: RF 20mm f/1.8, RF…
Canon Patent: RF-S 16-55mm f/2.8 & RF 28-70mm f/2.8 Lenses
A new Canon patent application suggests there might be some truth to the rumor about an EOS R model with APS-C sensor. Canon patent application 2022-18006 (Japan) discusses optical formulas…
Canon Patent: RF 100mm f/2 Macro Lens (EOS R system)
And yet another Canon patent application for an RF mount lens. A new macro lens might be in the works. Canon patent application 2022-16822 discusses optical formulas for a RF…
Canon Patent: RF 24-70mm f/4-7.3 IS Lens (compact and lightweight)
Here is a new Canon patent application. Once more for an RF mount lens, a compact and lightweight standard zoom lens with image stabilization. Canon patent application 2021-196449 (Japan) discusses…
Canon Patent: RF Mount Prime Lenses With Defocus Smoothing
A new Canon patent application. Three fast primes are discussed, all seem to have Defocus Smoothing on board. Defocus Smoothing is an optical technology introduced first on the RF 85mm…
Canon Patent: More Fast Prime Lenses For The RF Mount
And yet another Canon patent application for a bunch of fast prime lenses for the RF mount, i.e. for the EOS R full frame mirrorless camera system. Canon patent application…
Canon Patent: 35-600mm f/4-7.2 Zoom Lens For The RF Mount
Here is a new Canon patent application. As so often lately, this one too refers to an RF mount lens. Canon patent application 2021-193435 (Japan) discusses optical formulas for what…
Canon Patent: More RF Mount Lenses – 14mm f/1.8 & 20mm f/1.4
And yet another Canon patent application for RF mount lenses. This time we have a 14mm f/1.8 and a 20mm f/1.4. Canon patent application 2021-184030 (Japan) discusses optical designs for…
Canon Patent: RF 17-60mm, 17-70mm, 17-85mm, all f/4-5.6
Here is a new Canon patent application for RF mount lenses. Canon patent application 2021-182053 (Japan, spotted by Hi Lows Note) discusses optical formulas for the following lenses: RF 17-60mm…
Canon Patent: RF 70-200mm f/2.8L (not the already released lens)
A new Canon patent application, once more for a lens for the RF mount. The patent application might appear to point to an already released lens but it is not.…
Canon Patent: RF-S 18-45mm f/4.5-6.3 Lens (for RF mount cam with APS-C?)
A new Canon patent application for an RF mount lens. The interesting fact here: it seems to be be made for a camera with APS-C sensor. Is the EOS R…
Canon Patent: RF 28-70mm f/2.8L That Does Not Extend, Inner Focusing
Here is a very interesting Canon patent application, once more for an RF mount lens. An RF 28-70mm f/2.8L with inner focusing and that does not extend might be in…
Canon Patent: RF 180mm f/3.5 Macro And RF 200mm f/4 Macro
And here is a new Canon patent application and as most of them are, this one too is for RF-mount lenses. asobinet.com spotted Canon patent application 2021-152568 (Japan). The patent…
Canon Patent: RF 16-30mm f/4-5.6 Lens For The EOR System
Here is another Canon patent application for an RF-mount lens, as usual spotted by asobinet.com. Canon patent application 2021-148949 (Japan) discusses optical formulas for what seems to be a RF…
Canon RF 16mm f/2.8 STM and RF 100-400mm f/5.6–8 IS Announced
And here are the new Canon RF 16mm f/2.8 STM and RF 100-400mm f/5.6–8 IS lenses. Preorder links for the Canon RF 16mm f/2.8 STM: Preorder links for the Canon…
Canon Patent: RF 70mm F1.8 STM Lens For EOS R System
A new Thursday, a new Canon patent. Not surprising yet another one for the RF mount. The whole thing was spotted by asobinet.com. Canon patent application 2021-131499 (Japan) discusses optical…
This Is The Canon RF 16mm f/2.8, Costs $299 (leaked images)
Here is a picture of the upcoming Canon RF 16mm f/2.8 lens. The lens will sell for $299 and is expected to get announced on September 14, 2021, along with…