.Canon has actually published patents for 5 new lenses in Japan. The patents were actually first accepted the Eastern Patent Office in January 2023 as well as officially released recently.
Wide-angle zooms.
Two of Canon's newly published patents are actually of what are actually referred to as small wide-angle zoom lens. The lenses cover the zoom ranges of 15-28 mm and 17-30 mm. Each lens likewise possess a steady vast max eye of f/2.8. Canon currently helps make 14-35 mm f/4 IS and 15-35 mm f/2.8 IS lens in its own L-Series with identical focal duration assortments. Provided Canon's use of the term "small" to illustrate these lens, perhaps that the licenses will definitely ship much smaller or even lighter lens.
Patent for a 17-30mm f/2.8 lense. Photo politeness: Canon.
Telephoto zooms.
Canon's three other new licenses all relate to telephoto zoom lenses. The patents deal with lens along with the central length stables of 70-300 mm, 300-600 mm as well as 400-600 mm. Similar to the wide-angle zoom patents, the telephoto zoom lenses are created to have a sleek style. The 70-300 mm lense possesses a constant maximum eye of f/4. Nonetheless, the various other two lens are actually presented as having variable f/2.8 -4.5 optimum apertures.
License for a 300-600mm f/2.8 -4.5 lens. Picture good behavior: Canon.
Lens mounts.
The licenses deal with the optical style of the lens and also do not suggest the lense install. Nevertheless, the most very likely choice would be Canon's radio frequency install. In addition, Kengo Iezuka, that supervises organizing lens at Canon, offered an interview regarding radio frequency lenses recently. During the course of the job interview, Iezuka pointed out, "There are still a lot of lens that have certainly not been discharged to the globe. I can not discuss the specifics, yet there are lenses with general standards, and also lenses along with requirements that have actually never been actually viewed just before and also no person may visualize however.".
What our company assume.
Till recently, Canon has actually stopped other makers from making RF install lens. Currently the firm is beginning to open up the market to various other lens creators, Canon requires to always keep innovating. The brand new patents show that Canon is working hard to cultivate amazing brand new lenses for its RF position video cameras. However, as always, where licenses are worried, it is actually additionally crucial to bear in mind that the procedure is done largely to shield technical development. The enrollment of a license doesn't regularly lead to a product coming to market.