.Canon has released licenses for 5 new lenses in Asia. The licenses were first accepted the Japanese Patent Office in January 2023 and also formally published recently.
Wide-angle zooms.
2 of Canon's freshly posted patents are of what are actually described as small wide-angle zoom lens. The lens deal with the zoom ranges of 15-28 mm as well as 17-30 mm. Both lenses likewise have a consistent vast maximum aperture of f/2.8. Canon actually creates 14-35 mm f/4 IS as well as 15-35 mm f/2.8 IS lenses in its L-Series along with similar focal length varieties. Given Canon's use of the phrase "portable" to illustrate these lens, maybe that the licenses will definitely offer smaller sized or lighter lens.
Patent for a 17-30mm f/2.8 lense. Image politeness: Canon.
Telephoto zooms.
Canon's three various other new patents all relate to telephoto zoom lenses. The patents cover lenses with the central span ranges of 70-300 mm, 300-600 mm and 400-600 mm. Just like the wide-angle zoom patents, the telephoto zoom lens are made to have a small concept. The 70-300 mm lens has a consistent optimum aperture of f/4. Nonetheless, the various other pair of lenses are actually shown as having adjustable f/2.8 -4.5 maximum eyes.
Patent for a 300-600mm f/2.8 -4.5 lense. Photo good behavior: Canon.
Lense mounts.
The patents cover the visual design of the lenses and also do not show the lense install. Nevertheless, the best likely option would certainly be actually Canon's RF mount. Additionally, Kengo Iezuka, who supervises preparation lenses at Canon, gave a job interview about RF lenses lately. During the job interview, Iezuka said, "There are still many lens that have actually not been discharged to the globe. I can not refer to the specifics, but there are actually lenses with basic requirements, and also lenses with specifications that have never been actually observed prior to and that no one may think of yet.".
What our team believe.
Till lately, Canon has protected against various other makers from bring in RF place lens. Now the company is starting to open the market place to other lens manufacturers, Canon requires to maintain introducing. The brand new patents show that Library is actually working doggedly to build stimulating brand new lenses for its radio frequency mount video cameras. Having said that, as consistently, where licenses are actually worried, it is actually likewise essential to keep in mind that the process is actually done mostly to secure technological progression. The sign up of a license doesn't always result in a product involving market.