.Canon has released patents for five new lens in Asia. The patents were first submitted to the Japanese Patent Office in January 2023 as well as officially released this week.
Wide-angle zooms.
Two of Canon's newly published patents are actually for what are actually called portable wide-angle zoom lenses. The lens deal with the zoom ranges of 15-28 mm and also 17-30 mm. Each lenses likewise possess a continuous large optimum aperture of f/2.8. Canon actually produces 14-35 mm f/4 is actually and also 15-35 mm f/2.8 IS lenses in its own L-Series along with comparable central duration selections. Provided Canon's use of the term "portable" to define these lens, it could be that the patents will deliver much smaller or lighter lens.
License for a 17-30mm f/2.8 lens. Graphic politeness: Canon.
Telephoto zooms.
Canon's three various other brand new patents all relate to telephoto zoom lenses. The patents cover lenses along with the focal length series of 70-300 mm, 300-600 mm as well as 400-600 mm. As with the wide-angle zoom patents, the telephoto zoom lenses are developed to possess a portable concept. The 70-300 mm lens has a continuous max aperture of f/4. Nevertheless, the various other pair of lenses are actually revealed as possessing changeable f/2.8 -4.5 max eyes.
Patent for a 300-600mm f/2.8 -4.5 lens. Photo politeness: Canon.
Lense installs.
The licenses deal with the visual design of the lenses as well as do not suggest the lens install. Having said that, the absolute most likely option would certainly be actually Canon's radio frequency install. Moreover, Kengo Iezuka, who oversees preparation lens at Canon, gave a job interview regarding radio frequency lenses just recently. During the course of the meeting, Iezuka said, "There are still several lenses that have not been discharged to the globe. I can't talk about the specifics, however there are lenses along with fundamental specs, and lenses along with specs that have never ever been seen prior to and that no one can easily picture yet.".
What our experts presume.
Till recently, Canon has prevented various other manufacturers from creating radio frequency mount lens. Right now the firm is actually starting to open up the market place to other lense makers, Canon needs to have to always keep introducing. The brand-new licenses present that Canon is actually working doggedly to build thrilling brand new lenses for its RF position video cameras. Having said that, as constantly, where licenses are actually concerned, it's additionally crucial to bear in mind that the process is actually performed primarily to safeguard technical progression. The registration of a license does not constantly result in a product involving market.