Keith over at Northlight Images has uncovered a patent at the USPTO that shows Canon working on a lot of fast RF prime lenses. The Read more...
canonrumors.com2020-8-28 20:11
patent lots → Результатов: 6 / patent lots - фото
Patent: Lots of optical formula lens patents for the EF mount
Canon is full steam ahead as far as lens development goes, as a whole slew of optical formulas have appeared at patent offices. These are Read more... canonrumors.com »
2019-04-25 16:58
Patent: Lots of optical formula lens patents for the RF mount
Canon is full steam ahead as far as lens development goes, as a whole slew of optical formulas have appeared at patent offices. First up, Read more... canonrumors.com »
2019-04-25 16:44
Patent: Lots of small, light and fast EF prime lenses
Canon is obviously still doing development on the EF lens mount. As the mount is likely going to live on for both DSLR users as Read more... canonrumors.com »
2019-04-04 17:01
Patent: Lots of super telephoto lenses mentioned
Canon’s work on super telephoto lenses continues, and we expect to see a few more announced next year ahead of the Summer Olympics which take Read more... canonrumors.com »
2019-02-07 17:26
Patent: Lots of EF-M zoom optical formulas
Canon continues to work away at EF-M lenses judging by this recent patent application. It looks like they’re working on improved optics for kit zoom Read more... canonrumors.com »
2019-01-19 17:57
Patent: Lots of Big White Lens Patent Applications Surface
New patents for supertelephoto optical formulas have appeared at the USPTO. The range of formulas is quite vast, all the way from a new EF 300mm f/2.8L IS to a new EF 800mm f/5.6L IS design. We do think there will be some new “big white” lenses announced in the next 12 months, not including Read more... canonrumors.com »
2017-12-08 01:00
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The Canon RF 300mm f/2.8L IS USM appears to be getting closer [CR3]
One of the most requested super telephoto lenses for the RF system is a Canon RF 300mm f/2.8L IS USM. The Canon EF 300mm f/2.8L Read more... The post The Canon RF 300mm f/2.8L IS USM appears to be getting closer [CR3] appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.
Two ‘Big Whites’ coming for the RF mount in 2021 [CR2]
I really wanted to know when we would be seeing our first RF mount ‘Big White’ lenses, so I reached out to a couple of Read more...