.Canon has actually released patents for five brand new lens in Japan. The patents were initial submitted to the Oriental License Workplace in January 2023 and formally released recently.
Wide-angle zooms.
Two of Canon's recently released patents are of what are actually described as sleek wide-angle zoom lenses. The lens cover the zoom series of 15-28 mm and 17-30 mm. Each lens additionally possess a constant broad max aperture of f/2.8. Canon actually helps make 14-35 mm f/4 IS and also 15-35 mm f/2.8 is actually lenses in its L-Series along with comparable central length ranges. Offered Canon's use the term "small" to describe these lenses, it could be that the patents will certainly give smaller sized or even lighter lens.
License for a 17-30mm f/2.8 lens. Picture politeness: Canon.
Telephoto zooms.
Canon's three other brand new licenses all connect to telephoto zoom lenses. The patents deal with lenses along with the focal span stables of 70-300 mm, 300-600 mm as well as 400-600 mm. Like the wide-angle zoom licenses, the telephoto zoom lenses are actually created to possess a compact design. The 70-300 mm lens possesses a continuous max eye of f/4. However, the other pair of lens are actually revealed as possessing changeable f/2.8 -4.5 maximum apertures.
Patent for a 300-600mm f/2.8 -4.5 lense. Image politeness: Canon.
Lense installs.
The patents deal with the optical design of the lens and do not suggest the lens mount. Nonetheless, the most very likely alternative would certainly be Canon's radio frequency install. Moreover, Kengo Iezuka, who looks after organizing lenses at Canon, offered a job interview regarding RF lenses lately. During the course of the meeting, Iezuka pointed out, "There are still many lens that have actually certainly not been launched to the planet. I can't discuss the specifics, yet there are actually lens along with general specs, as well as lens along with specifications that have never ever been actually seen before which no one can think of yet.".
What we believe.
Till just recently, Canon has actually avoided various other producers from making radio frequency position lens. Now the firm is starting to open up the market to various other lense creators, Canon requires to always keep innovating. The brand-new patents show that Library is working doggedly to build thrilling brand new lens for its radio frequency mount cams. However, as constantly, where licenses are worried, it's also crucial to remember that the procedure is performed predominantly to guard technological development. The sign up of a patent doesn't regularly cause a product concerning market.