.Canon has actually posted licenses for 5 new lenses in Asia. The licenses were 1st undergone the Eastern License Workplace in January 2023 as well as officially released today.
Wide-angle zooms.
Two of Canon's recently released licenses are for what are called compact wide-angle zoom lens. The lenses cover the zoom varieties of 15-28 mm and also 17-30 mm. Each lens also possess a consistent vast max eye of f/2.8. Canon already helps make 14-35 mm f/4 IS and also 15-35 mm f/2.8 IS lens in its L-Series along with comparable central duration selections. Given Canon's use the phrase "portable" to explain these lenses, maybe that the licenses will offer smaller or even lighter lenses.
License for a 17-30mm f/2.8 lens. Photo courtesy: Canon.
Telephoto zooms.
Canon's 3 other new patents all connect to telephoto zoom lenses. The patents cover lenses along with the focal size ranges of 70-300 mm, 300-600 mm and also 400-600 mm. Similar to the wide-angle zoom licenses, the telephoto zoom lenses are actually created to have a compact concept. The 70-300 mm lense has a steady optimum aperture of f/4. Nonetheless, the other two lenses are actually shown as having adjustable f/2.8 -4.5 max apertures.
Patent for a 300-600mm f/2.8 -4.5 lense. Photo courtesy: Canon.
Lens installs.
The patents cover the optical layout of the lens and do not show the lense mount. Nevertheless, the absolute most probably option would be actually Canon's RF install. Additionally, Kengo Iezuka, that manages preparation lens at Canon, gave a job interview about RF lenses lately. Throughout the job interview, Iezuka mentioned, "There are actually still several lenses that have actually not been actually launched to the world. I can not discuss the specifics, but there are lens with general specs, and also lenses along with requirements that have actually never ever been found just before and also nobody can think of however.".
What our experts think.
Until just recently, Canon has actually stopped various other manufacturers from making RF position lens. Right now the provider is actually beginning to open the market place to various other lens creators, Canon requires to keep introducing. The new patents show that Library is actually working doggedly to cultivate amazing brand-new lens for its own radio frequency position video cameras. Having said that, as consistently, where licenses are worried, it's likewise crucial to remember that the method is performed predominantly to protect technological advancement. The enrollment of a license doesn't constantly result in a product coming to market.