.Canon has actually published licenses for 5 new lenses in Asia. The patents were initial submitted to the Japanese License Workplace in January 2023 as well as formally released recently.
Wide-angle zooms.
Two of Canon's recently released patents are actually for what are actually called compact wide-angle zoom lenses. The lens cover the zoom stables of 15-28 mm and also 17-30 mm. Both lenses additionally possess a consistent broad max eye of f/2.8. Canon currently helps make 14-35 mm f/4 IS and 15-35 mm f/2.8 IS lens in its L-Series with identical focal size assortments. Given Canon's use the phrase "compact" to explain these lenses, maybe that the patents are going to give smaller or lighter lenses.
Patent for a 17-30mm f/2.8 lense. Picture politeness: Canon.
Telephoto zooms.
Canon's 3 various other brand new licenses all relate to telephoto zoom lens. The patents deal with lens along with the central size series of 70-300 mm, 300-600 mm as well as 400-600 mm. Just like the wide-angle zoom patents, the telephoto zoom lens are developed to have a portable concept. The 70-300 mm lense possesses a constant max aperture of f/4. Nevertheless, the various other 2 lens are actually revealed as having changeable f/2.8 -4.5 max apertures.
License for a 300-600mm f/2.8 -4.5 lense. Photo good behavior: Canon.
Lense mounts.
The patents cover the visual design of the lenses as well as don't suggest the lense install. Nonetheless, the absolute most probably option will be Canon's radio frequency mount. On top of that, Kengo Iezuka, that oversees preparing lens at Canon, provided a job interview about RF lens lately. Throughout the meeting, Iezuka said, "There are still numerous lens that have not been discharged to the globe. I can't refer to the specifics, yet there are lenses along with fundamental requirements, as well as lens along with specifications that have actually never been actually viewed before and also no one may imagine however.".
What our team think.
Until recently, Canon has actually stopped various other producers from making RF position lenses. Now the firm is starting to open up the marketplace to other lense producers, Canon requires to always keep innovating. The new patents show that Library is working hard to cultivate interesting brand-new lenses for its own radio frequency position video cameras. However, as consistently, where licenses are actually concerned, it is actually additionally vital to keep in mind that the method is actually carried out predominantly to defend technical advancement. The enrollment of a patent does not always lead to a product concerning market.