.Canon has actually published licenses for 5 brand new lenses in Japan. The licenses were 1st undergone the Japanese License Office in January 2023 and also officially released recently.
Wide-angle zooms.
Two of Canon's newly posted licenses are actually wherefore are referred to as small wide-angle zoom lenses. The lens cover the zoom varieties of 15-28 mm as well as 17-30 mm. Each lens likewise have a constant vast optimum eye of f/2.8. Canon currently produces 14-35 mm f/4 is actually and 15-35 mm f/2.8 is actually lenses in its own L-Series with identical focal size ranges. Given Canon's use of the phrase "sleek" to explain these lens, it could be that the licenses will definitely give much smaller or even lighter lenses.
License for a 17-30mm f/2.8 lense. Graphic good behavior: Canon.
Telephoto zooms.
Canon's three various other brand-new patents all connect to telephoto zoom lens. The licenses cover lenses along with the central size ranges of 70-300 mm, 300-600 mm and also 400-600 mm. Like the wide-angle zoom licenses, the telephoto zoom lens are designed to possess a compact layout. The 70-300 mm lens possesses a continuous maximum aperture of f/4. Nonetheless, the various other 2 lenses are actually presented as having adjustable f/2.8 -4.5 optimum eyes.
License for a 300-600mm f/2.8 -4.5 lens. Photo politeness: Canon.
Lens installs.
The patents cover the optical style of the lens as well as don't indicate the lens install. Nonetheless, one of the most probably option would certainly be Canon's radio frequency mount. Moreover, Kengo Iezuka, who supervises preparation lens at Canon, provided a job interview about RF lens lately. During the course of the interview, Iezuka said, "There are actually still lots of lens that have certainly not been discharged to the planet. I can't talk about the specifics, however there are lens with simple standards, and also lenses with specifications that have never ever been found prior to which nobody can easily visualize yet.".
What we believe.
Until recently, Canon has actually stopped other manufacturers from bring in RF place lens. Right now the business is beginning to open the market to other lens manufacturers, Canon needs to always keep introducing. The brand-new licenses reveal that Library is working doggedly to establish thrilling brand new lens for its own radio frequency install video cameras. Having said that, as always, where patents are actually concerned, it is actually also vital to remember that the process is actually carried out predominantly to defend technological growth. The enrollment of a license does not constantly cause a product pertaining to market.