.Canon has published licenses for five brand new lenses in Japan. The patents were initial undergone the Japanese License Workplace in January 2023 and also formally posted today.
Wide-angle zooms.
2 of Canon's recently posted licenses are actually of what are actually described as portable wide-angle zoom lens. The lenses cover the zoom ranges of 15-28 mm and also 17-30 mm. Both lens likewise have a constant wide optimum eye of f/2.8. Canon presently helps make 14-35 mm f/4 IS and 15-35 mm f/2.8 IS lenses in its own L-Series along with comparable focal span selections. Offered Canon's use the condition "small" to describe these lenses, it could be that the licenses will certainly deliver much smaller or lighter lenses.
License for a 17-30mm f/2.8 lens. Graphic courtesy: Canon.
Telephoto zooms.
Canon's three other brand-new licenses all connect to telephoto zoom lenses. The licenses cover lenses along with the focal duration stables of 70-300 mm, 300-600 mm and 400-600 mm. Similar to the wide-angle zoom licenses, the telephoto zoom lenses are actually developed to possess a sleek design. The 70-300 mm lense possesses a continual max eye of f/4. Having said that, the various other pair of lenses are presented as having changeable f/2.8 -4.5 max eyes.
License for a 300-600mm f/2.8 -4.5 lense. Graphic good behavior: Canon.
Lense mounts.
The licenses cover the visual style of the lens and also don't signify the lense install. Nonetheless, the best likely choice would certainly be actually Canon's radio frequency install. Furthermore, Kengo Iezuka, that supervises preparation lens at Canon, provided a meeting about radio frequency lens lately. In the course of the interview, Iezuka pointed out, "There are actually still numerous lens that have not been discharged to the world. I can't speak about the specifics, yet there are lenses along with standard specifications, and also lenses along with specifications that have certainly never been actually seen prior to and also no person can envision however.".
What our company think.
Up until just recently, Canon has actually avoided other producers from making radio frequency mount lenses. Currently the company is beginning to open the marketplace to other lens manufacturers, Canon requires to always keep introducing. The brand-new patents reveal that Library is working hard to establish exciting brand-new lenses for its own radio frequency install cams. Nonetheless, as consistently, where patents are actually involved, it's additionally important to consider that the procedure is done mainly to secure technical progression. The registration of a patent doesn't consistently result in an item pertaining to market.