.Canon has actually posted patents for five new lens in Japan. The patents were actually first accepted the Eastern License Office in January 2023 as well as officially posted today.
Wide-angle zooms.
2 of Canon's newly posted patents are of what are actually described as portable wide-angle zoom lens. The lens deal with the zoom ranges of 15-28 mm and also 17-30 mm. Each lens additionally possess a steady wide maximum eye of f/2.8. Canon presently helps make 14-35 mm f/4 is actually and also 15-35 mm f/2.8 IS lenses in its L-Series with identical central size assortments. Given Canon's use the condition "small" to describe these lenses, it could be that the licenses will provide smaller or even lighter lens.
Patent for a 17-30mm f/2.8 lense. Photo courtesy: Canon.
Telephoto zooms.
Canon's three various other brand-new patents all associate with telephoto zoom lens. The licenses cover lenses along with the focal duration ranges of 70-300 mm, 300-600 mm and also 400-600 mm. Similar to the wide-angle zoom patents, the telephoto zoom lenses are created to possess a compact style. The 70-300 mm lense possesses a continual optimum aperture of f/4. Nevertheless, the other pair of lens are shown as possessing variable f/2.8 -4.5 max eyes.
Patent for a 300-600mm f/2.8 -4.5 lens. Graphic good behavior: Canon.
Lense mounts.
The patents deal with the visual layout of the lenses and do not suggest the lense install. Nonetheless, the absolute most very likely choice would certainly be actually Canon's radio frequency mount. In addition, Kengo Iezuka, that supervises preparation lens at Canon, provided an interview regarding radio frequency lenses just recently. In the course of the meeting, Iezuka pointed out, "There are still lots of lenses that have actually not been actually released to the planet. I can not talk about the specifics, but there are actually lenses along with basic specs, and also lenses with specs that have certainly never been actually observed prior to and that no one can think of yet.".
What our experts assume.
Till recently, Canon has prevented various other makers coming from creating radio frequency position lens. Right now the company is actually starting to open up the market to various other lens creators, Canon needs to have to always keep innovating. The new patents show that Analects is actually working hard to create interesting new lenses for its radio frequency position video cameras. Nonetheless, as always, where licenses are involved, it's also vital to bear in mind that the process is done predominantly to defend technological advancement. The enrollment of a patent does not regularly cause a product concerning market.