.Canon has actually released patents for 5 new lens in Japan. The patents were actually first submitted to the Oriental License Workplace in January 2023 and also formally released today.
Wide-angle zooms.
Two of Canon's recently published patents are for what are described as small wide-angle zoom lens. The lens deal with the zoom series of 15-28 mm as well as 17-30 mm. Each lenses additionally have a continuous large maximum eye of f/2.8. Canon already produces 14-35 mm f/4 is actually and 15-35 mm f/2.8 is actually lenses in its own L-Series with comparable central span arrays. Given Canon's use the term "sleek" to illustrate these lens, maybe that the licenses will ship smaller sized or even lighter lenses.
License for a 17-30mm f/2.8 lens. Picture politeness: Canon.
Telephoto zooms.
Canon's three other brand-new patents all relate to telephoto zoom lenses. The patents deal with lens with the focal length stables of 70-300 mm, 300-600 mm and also 400-600 mm. Similar to the wide-angle zoom licenses, the telephoto zoom lens are created to possess a sleek design. The 70-300 mm lens possesses a constant optimum aperture of f/4. Having said that, the various other 2 lens are actually shown as having changeable f/2.8 -4.5 optimum eyes.
Patent for a 300-600mm f/2.8 -4.5 lense. Photo politeness: Canon.
Lense installs.
The patents deal with the optical concept of the lenses as well as do not indicate the lens install. Nevertheless, the absolute most likely choice would certainly be actually Canon's RF mount. In addition, Kengo Iezuka, that looks after planning lens at Canon, offered a meeting concerning radio frequency lens just recently. During the meeting, Iezuka said, "There are actually still a lot of lenses that have actually certainly not been discharged to the world. I can not talk about the specifics, however there are actually lens with standard standards, and lenses with specifications that have actually certainly never been actually observed just before and that no one can think of however.".
What our team assume.
Till lately, Canon has actually protected against various other manufacturers coming from creating RF position lens. Currently the business is actually beginning to open up the market to various other lens creators, Canon requires to maintain introducing. The brand-new licenses show that Analects is working doggedly to establish interesting brand-new lens for its own radio frequency install cams. Nevertheless, as consistently, where licenses are worried, it's additionally vital to consider that the process is actually carried out primarily to defend technical growth. The registration of a license doesn't regularly cause an item concerning market.