.Canon has posted patents for five brand-new lens in Asia. The patents were 1st submitted to the Eastern License Office in January 2023 as well as formally released recently.
Wide-angle zooms.
2 of Canon's freshly released patents are for what are actually called sleek wide-angle zoom lens. The lens cover the zoom varieties of 15-28 mm as well as 17-30 mm. Each lens also possess a steady vast max eye of f/2.8. Canon currently makes 14-35 mm f/4 is actually and 15-35 mm f/2.8 is actually lenses in its own L-Series along with similar central span selections. Offered Canon's use the term "sleek" to describe these lens, it could be that the patents will definitely deliver smaller or even lighter lenses.
Patent for a 17-30mm f/2.8 lense. Graphic good behavior: Canon.
Telephoto zooms.
Canon's three various other new patents all connect to telephoto zoom lenses. The patents cover lenses with the focal duration ranges of 70-300 mm, 300-600 mm and 400-600 mm. Similar to the wide-angle zoom patents, the telephoto zoom lenses are developed to have a sleek style. The 70-300 mm lense has a continuous max aperture of f/4. Having said that, the various other 2 lenses are actually presented as possessing adjustable f/2.8 -4.5 maximum apertures.
Patent for a 300-600mm f/2.8 -4.5 lense. Image good behavior: Canon.
Lense installs.
The licenses deal with the optical style of the lens and don't show the lense mount. Nevertheless, the absolute most very likely alternative would certainly be actually Canon's radio frequency install. In addition, Kengo Iezuka, who oversees organizing lenses at Canon, offered an interview regarding RF lens lately. Throughout the interview, Iezuka said, "There are actually still numerous lens that have actually certainly not been released to the globe. I can't speak about the specifics, however there are lenses along with fundamental specifications, as well as lens along with specifications that have never been found just before which no person may think of yet.".
What our experts presume.
Till recently, Canon has avoided various other makers coming from making RF install lens. Now the company is actually beginning to open the market to various other lense producers, Canon requires to always keep innovating. The brand-new licenses reveal that Canon is working hard to establish impressive brand-new lens for its RF place cameras. Nonetheless, as always, where licenses are actually worried, it's additionally essential to bear in mind that the process is carried out mainly to secure technological development. The enrollment of a patent does not constantly cause a product coming to market.