.Canon has actually released licenses for five new lens in Asia. The licenses were first accepted the Eastern Patent Workplace in January 2023 as well as officially released today.
Wide-angle zooms.
Two of Canon's recently posted patents are wherefore are actually called small wide-angle zoom lens. The lens deal with the zoom ranges of 15-28 mm and 17-30 mm. Both lens also have a continuous broad max aperture of f/2.8. Canon presently produces 14-35 mm f/4 IS and also 15-35 mm f/2.8 IS lenses in its own L-Series along with identical central span varieties. Given Canon's use of the condition "compact" to illustrate these lens, maybe that the patents will give smaller sized or even lighter lens.
License for a 17-30mm f/2.8 lens. Graphic courtesy: Canon.
Telephoto zooms.
Canon's three various other brand new licenses all relate to telephoto zoom lenses. The licenses cover lenses along with the focal duration varieties of 70-300 mm, 300-600 mm as well as 400-600 mm. Similar to the wide-angle zoom licenses, the telephoto zoom lens are actually created to possess a portable concept. The 70-300 mm lens possesses a continuous max eye of f/4. Having said that, the other pair of lens are actually revealed as having adjustable f/2.8 -4.5 max eyes.
Patent for a 300-600mm f/2.8 -4.5 lense. Photo politeness: Canon.
Lense mounts.
The licenses cover the optical style of the lenses and also don't signify the lense mount. Having said that, the most likely option will be Canon's RF install. Moreover, Kengo Iezuka, that oversees preparation lenses at Canon, gave a job interview concerning radio frequency lens lately. In the course of the job interview, Iezuka pointed out, "There are actually still lots of lenses that have certainly not been actually released to the planet. I can not speak about the specifics, yet there are lenses along with basic specs, as well as lenses along with standards that have certainly never been actually seen just before and also nobody can envision yet.".
What our company think.
Until lately, Canon has avoided other makers coming from bring in RF position lens. Now the company is actually beginning to open the marketplace to other lens manufacturers, Canon needs to have to always keep innovating. The brand new patents show that Analects is actually working hard to create thrilling new lens for its own radio frequency install cams. Nevertheless, as consistently, where licenses are worried, it's likewise vital to keep in mind that the procedure is done largely to shield technological growth. The registration of a patent doesn't always cause an item relating to market.