.Canon has published patents for 5 brand-new lens in Japan. The licenses were initial undergone the Eastern License Office in January 2023 and also formally released today.
Wide-angle zooms.
2 of Canon's recently released patents are actually of what are referred to as portable wide-angle zoom lenses. The lens cover the zoom stables of 15-28 mm as well as 17-30 mm. Both lens additionally possess a constant wide optimum aperture of f/2.8. Canon already helps make 14-35 mm f/4 IS and also 15-35 mm f/2.8 IS lenses in its L-Series along with comparable focal span assortments. Given Canon's use the phrase "portable" to describe these lenses, it could be that the licenses will definitely offer smaller sized or even lighter lenses.
License for a 17-30mm f/2.8 lens. Picture courtesy: Canon.
Telephoto zooms.
Canon's 3 other new licenses all relate to telephoto zoom lenses. The licenses deal with lens along with the central duration stables of 70-300 mm, 300-600 mm as well as 400-600 mm. Similar to the wide-angle zoom patents, the telephoto zoom lenses are developed to possess a sleek style. The 70-300 mm lense possesses a consistent optimum aperture of f/4. However, the other two lenses are actually revealed as having adjustable f/2.8 -4.5 max apertures.
License for a 300-600mm f/2.8 -4.5 lense. Picture good behavior: Canon.
Lens mounts.
The patents cover the visual layout of the lens and also don't signify the lense install. However, the best likely choice would certainly be Canon's RF install. Additionally, Kengo Iezuka, who oversees preparation lens at Canon, offered an interview concerning radio frequency lens recently. During the course of the job interview, Iezuka pointed out, "There are still a lot of lenses that have actually certainly not been actually discharged to the world. I can not talk about the specifics, but there are actually lenses with basic specifications, as well as lenses with specs that have certainly never been actually viewed prior to which no one may visualize however.".
What our team assume.
Till lately, Canon has actually protected against various other producers from creating radio frequency position lens. Right now the provider is actually beginning to open up the marketplace to other lense creators, Canon requires to keep innovating. The new licenses reveal that Analects is working hard to build fantastic brand new lenses for its radio frequency mount video cameras. Having said that, as always, where licenses are actually worried, it's also necessary to consider that the process is actually performed predominantly to defend technological advancement. The enrollment of a license doesn't constantly result in an item relating to market.