.Canon has published licenses for 5 brand-new lens in Japan. The licenses were actually initial undergone the Eastern License Workplace in January 2023 and formally posted recently.
Wide-angle zooms.
2 of Canon's freshly posted licenses are wherefore are referred to as small wide-angle zoom lens. The lens deal with the zoom varieties of 15-28 mm as well as 17-30 mm. Both lens likewise possess a continual large maximum eye of f/2.8. Canon currently creates 14-35 mm f/4 IS as well as 15-35 mm f/2.8 is actually lens in its L-Series along with identical central size variations. Given Canon's use the condition "small" to explain these lenses, it could be that the licenses are going to deliver much smaller or even lighter lenses.
License for a 17-30mm f/2.8 lens. Photo good behavior: Canon.
Telephoto zooms.
Canon's 3 other new patents all associate with telephoto zoom lenses. The patents cover lens along with the focal length varieties of 70-300 mm, 300-600 mm and also 400-600 mm. As with the wide-angle zoom patents, the telephoto zoom lenses are developed to possess a portable design. The 70-300 mm lens has a continuous max eye of f/4. Nevertheless, the other two lenses are actually revealed as having changeable f/2.8 -4.5 max apertures.
License for a 300-600mm f/2.8 -4.5 lens. Picture courtesy: Canon.
Lense mounts.
The patents deal with the optical design of the lenses as well as don't suggest the lense install. Having said that, the best very likely possibility will be actually Canon's radio frequency install. On top of that, Kengo Iezuka, that manages planning lenses at Canon, gave a job interview concerning radio frequency lens recently. Throughout the job interview, Iezuka said, "There are still lots of lens that have certainly not been launched to the planet. I can not discuss the specifics, however there are lenses with simple requirements, and lens with specifications that have never been actually found prior to and also no one can picture yet.".
What our company presume.
Till just recently, Canon has protected against various other producers coming from making RF place lens. Right now the business is actually starting to open the market place to various other lense makers, Canon requires to maintain innovating. The new licenses present that Library is working doggedly to develop interesting brand-new lenses for its RF place electronic cameras. Nevertheless, as consistently, where patents are actually concerned, it is actually likewise important to keep in mind that the process is carried out largely to protect technological development. The enrollment of a patent doesn't consistently lead to a product involving market.