.Canon has actually released licenses for 5 brand new lenses in Asia. The licenses were very first undergone the Eastern License Workplace in January 2023 as well as officially released this week.
Wide-angle zooms.
2 of Canon's newly posted patents are actually wherefore are described as sleek wide-angle zoom lenses. The lens cover the zoom varieties of 15-28 mm and also 17-30 mm. Both lenses additionally have a steady vast optimum aperture of f/2.8. Canon already helps make 14-35 mm f/4 is actually as well as 15-35 mm f/2.8 IS lenses in its own L-Series with comparable central duration variations. Provided Canon's use the condition "small" to define these lens, perhaps that the patents will provide smaller or even lighter lens.
License for a 17-30mm f/2.8 lens. Picture good behavior: Canon.
Telephoto zooms.
Canon's 3 other brand-new licenses all connect to telephoto zoom lens. The licenses deal with lens with the focal length ranges of 70-300 mm, 300-600 mm and 400-600 mm. As with the wide-angle zoom patents, the telephoto zoom lens are actually designed to possess a compact style. The 70-300 mm lens possesses a steady maximum aperture of f/4. Nevertheless, the various other 2 lens are shown as having adjustable f/2.8 -4.5 maximum apertures.
License for a 300-600mm f/2.8 -4.5 lens. Photo courtesy: Canon.
Lens mounts.
The patents cover the visual layout of the lens as well as don't show the lense install. However, one of the most likely possibility would certainly be actually Canon's radio frequency mount. On top of that, Kengo Iezuka, that oversees planning lenses at Canon, offered a job interview regarding radio frequency lens lately. Throughout the interview, Iezuka claimed, "There are actually still several lens that have not been launched to the globe. I can't refer to the specifics, yet there are lens along with simple specifications, as well as lens with specifications that have never ever been found just before and also nobody may envision yet.".
What our experts presume.
Up until just recently, Canon has avoided various other manufacturers coming from making RF position lenses. Right now the company is actually starting to open up the marketplace to other lense creators, Canon requires to always keep innovating. The brand new licenses present that Canon is working hard to create impressive new lenses for its own radio frequency position cameras. Nevertheless, as constantly, where licenses are concerned, it is actually additionally necessary to consider that the procedure is actually carried out largely to defend technological development. The enrollment of a patent doesn't regularly lead to a product involving market.