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.com2019-4-25 16:58
patent lots → Результатов: 5 / patent lots - фото
Patent: Lots of fast RF prime lens optical formulas
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.com »
2020-08-27 20:11
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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Things are really heating up lately in terms of lens offerings from all the top manufacturers. According to Canon Rumors, Canon has recently filed a patent for a new EF 300mm f/2.8L IS Lens. Initially just a rumor, the website had posted previously that the lens was well into development and this latest patent filing seems to confirm their findings.