.Canon has actually released patents for 5 brand-new lens in Asia. The patents were initial undergone the Japanese License Workplace in January 2023 as well as officially posted this week.
Wide-angle zooms.
Two of Canon's freshly published licenses are of what are called portable wide-angle zoom lens. The lens cover the zoom stables of 15-28 mm and also 17-30 mm. Each lenses likewise have a continuous vast optimum eye of f/2.8. Canon presently helps make 14-35 mm f/4 is actually as well as 15-35 mm f/2.8 is actually lenses in its L-Series along with similar focal length variations. Offered Canon's use the term "sleek" to describe these lens, maybe that the licenses are going to give smaller sized or even lighter lens.
License for a 17-30mm f/2.8 lense. Graphic courtesy: Canon.
Telephoto zooms.
Canon's three various other brand new licenses all associate with telephoto zoom lens. The licenses deal with lenses with the central size varieties of 70-300 mm, 300-600 mm as well as 400-600 mm. Like the wide-angle zoom licenses, the telephoto zoom lens are actually made to possess a small layout. The 70-300 mm lens has a steady maximum eye of f/4. However, the other 2 lenses are shown as having adjustable 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 visual style of the lenses and do not suggest the lens install. Having said that, the best likely possibility would certainly be actually Canon's radio frequency mount. Furthermore, Kengo Iezuka, who looks after preparing lenses at Canon, offered a job interview regarding radio frequency lenses lately. Throughout the interview, Iezuka stated, "There are still many lens that have not been actually discharged to the globe. I can't refer to the specifics, however there are lens with basic specs, as well as lens along with specifications that have never been observed before which no one can easily imagine yet.".
What we presume.
Until recently, Canon has protected against other manufacturers coming from bring in radio frequency place lenses. Right now the provider is actually starting to open the market to other lense creators, Canon needs to always keep introducing. The brand new licenses present that Library is actually working hard to develop interesting brand new lenses for its radio frequency place electronic cameras. Having said that, as regularly, where patents are actually regarded, it's likewise vital to keep in mind that the process is performed largely to protect technological advancement. The registration of a patent does not always result in an item coming to market.