.Canon has actually posted patents for 5 new lenses in Asia. The patents were actually initial accepted the Japanese Patent Workplace in January 2023 as well as formally posted today.
Wide-angle zooms.
2 of Canon's newly posted licenses are wherefore are actually described as portable wide-angle zoom lens. The lens deal with the zoom series of 15-28 mm and 17-30 mm. Each lenses also possess a constant wide optimum eye of f/2.8. Canon currently creates 14-35 mm f/4 is actually and also 15-35 mm f/2.8 IS lenses in its own L-Series along with identical focal span selections. Given Canon's use of the term "small" to explain these lens, perhaps that the licenses will provide much smaller or lighter lens.
Patent for a 17-30mm f/2.8 lens. Graphic politeness: Canon.
Telephoto zooms.
Canon's 3 other brand-new licenses all connect to telephoto zoom lenses. The patents deal with lenses with the central size stables of 70-300 mm, 300-600 mm and also 400-600 mm. Just like the wide-angle zoom patents, the telephoto zoom lens are actually created to possess a small concept. The 70-300 mm lense possesses a continual optimum eye of f/4. Nevertheless, the other pair of lens are revealed as possessing changeable f/2.8 -4.5 max eyes.
License for a 300-600mm f/2.8 -4.5 lens. Photo politeness: Canon.
Lens mounts.
The patents deal with the visual design of the lenses and don't signify the lens mount. Nonetheless, the best probably possibility would certainly be actually Canon's RF mount. Furthermore, Kengo Iezuka, who looks after planning lens at Canon, offered a job interview concerning RF lenses just recently. During the job interview, Iezuka said, "There are actually still lots of lenses that have actually certainly not been launched to the planet. I can not refer to the specifics, however there are actually lenses along with general requirements, and also lenses along with specifications that have actually certainly never been actually found just before and also no one may visualize however.".
What we assume.
Until just recently, Canon has stopped other producers coming from bring in RF install lenses. Right now the business is actually starting to open up the market place to other lense makers, Canon needs to maintain introducing. The brand-new patents reveal that Library is working doggedly to create impressive brand new lenses for its own RF position cameras. However, as always, where patents are involved, it is actually also essential to consider that the process is carried out predominantly to guard technical growth. The sign up of a patent does not constantly result in a product involving market.