.Canon has actually released patents for 5 brand new lens in Asia. The patents were actually 1st submitted to the Japanese Patent Workplace in January 2023 as well as officially released today.
Wide-angle zooms.
Two of Canon's recently released licenses are actually wherefore are referred to as sleek wide-angle zoom lens. The lenses cover the zoom stables of 15-28 mm and 17-30 mm. Both lenses additionally have a continual large max aperture of f/2.8. Canon already creates 14-35 mm f/4 is actually and also 15-35 mm f/2.8 IS lenses in its L-Series with identical central duration arrays. Given Canon's use of the term "compact" to define these lens, it could be that the patents are going to give smaller sized or even lighter lens.
License for a 17-30mm f/2.8 lense. Photo politeness: Canon.
Telephoto zooms.
Canon's three various other brand-new patents all associate with telephoto zoom lenses. The licenses deal with lens with the central duration varieties of 70-300 mm, 300-600 mm and also 400-600 mm. Just like the wide-angle zoom patents, the telephoto zoom lenses are actually created to possess a small design. The 70-300 mm lense has a consistent maximum eye of f/4. Nonetheless, the various other pair of lenses are shown as having variable f/2.8 -4.5 optimum apertures.
License for a 300-600mm f/2.8 -4.5 lens. Graphic courtesy: Canon.
Lens installs.
The licenses cover the optical design of the lens and also don't show the lense install. Having said that, the absolute most very likely possibility will be actually Canon's RF install. Moreover, Kengo Iezuka, that manages preparing lens at Canon, gave a job interview about radio frequency lens lately. During the meeting, Iezuka said, "There are still many lens that have actually not been actually discharged to the globe. I can't refer to the specifics, but there are lenses with standard specs, and lens along with requirements that have never been actually observed before which no person can easily imagine yet.".
What our team assume.
Until just recently, Canon has avoided various other manufacturers from bring in radio frequency mount lenses. Currently the company is starting to open the marketplace to various other lens creators, Canon needs to have to maintain introducing. The brand new licenses present that Canon is working doggedly to develop exciting brand-new lenses for its RF install electronic cameras. Nonetheless, as constantly, where licenses are regarded, it is actually additionally vital to remember that the process is actually carried out mostly to guard technical progression. The registration of a patent doesn't consistently result in a product pertaining to market.