.Canon has actually posted licenses for five brand new lenses in Japan. The licenses were actually first submitted to the Eastern License Office in January 2023 as well as officially published today.
Wide-angle zooms.
2 of Canon's recently released patents are for what are referred to as portable wide-angle zoom lens. The lenses deal with the zoom stables of 15-28 mm and also 17-30 mm. Each lenses additionally possess a consistent wide maximum eye of f/2.8. Canon presently makes 14-35 mm f/4 is actually as well as 15-35 mm f/2.8 IS lenses in its L-Series along with identical focal size selections. Provided Canon's use of the term "small" to explain these lens, it could be that the patents will provide much smaller or even lighter lens.
License for a 17-30mm f/2.8 lense. Image courtesy: Canon.
Telephoto zooms.
Canon's three various other brand new patents all associate with telephoto zoom lenses. The patents cover lens along with the central duration stables of 70-300 mm, 300-600 mm and also 400-600 mm. As with the wide-angle zoom patents, the telephoto zoom lens are designed to possess a compact style. The 70-300 mm lense has a consistent maximum aperture of f/4. Having said that, the various other two lenses are presented as having variable f/2.8 -4.5 maximum apertures.
License for a 300-600mm f/2.8 -4.5 lense. Photo good behavior: Canon.
Lense mounts.
The licenses deal with the optical design of the lenses as well as don't signify the lens mount. Having said that, the absolute most very likely possibility would be Canon's radio frequency install. Moreover, Kengo Iezuka, who oversees preparation lens at Canon, provided an interview about radio frequency lens lately. Throughout the interview, Iezuka pointed out, "There are actually still several lens that have not been actually discharged to the planet. I can't talk about the specifics, however there are lens with basic specifications, and also lenses with requirements that have actually never ever been found before and that nobody may envision yet.".
What our experts assume.
Till just recently, Canon has protected against various other makers coming from bring in radio frequency position lenses. Currently the firm is beginning to open up the market place to other lens manufacturers, Canon requires to keep innovating. The new patents reveal that Analects is actually working hard to cultivate fantastic brand new lenses for its RF mount cams. However, as always, where licenses are worried, it is actually likewise significant to keep in mind that the process is actually performed mostly to shield technological advancement. The sign up of a license doesn't always result in a product coming to market.