.Canon has actually released licenses for five brand new lenses in Japan. The patents were very first submitted to the Oriental License Workplace in January 2023 and also officially posted today.
Wide-angle zooms.
2 of Canon's recently published licenses are wherefore are referred to as compact wide-angle zoom lenses. The lens deal with the zoom series of 15-28 mm as well as 17-30 mm. Each lenses additionally possess a steady broad max eye of f/2.8. Canon actually creates 14-35 mm f/4 IS and also 15-35 mm f/2.8 is actually lens in its own L-Series with similar focal length arrays. Given Canon's use of the phrase "compact" to illustrate these lens, perhaps that the patents are going to give smaller sized or even lighter lenses.
License for a 17-30mm f/2.8 lens. Image good behavior: Canon.
Telephoto zooms.
Canon's 3 other new patents all associate with telephoto zoom lenses. The licenses deal with lens along with the central size series of 70-300 mm, 300-600 mm and also 400-600 mm. Just like the wide-angle zoom patents, the telephoto zoom lenses are actually developed to possess a small style. The 70-300 mm lense has a steady max eye of f/4. Nonetheless, the various other two lens are actually revealed as having variable f/2.8 -4.5 optimum eyes.
License for a 300-600mm f/2.8 -4.5 lens. Picture courtesy: Canon.
Lens installs.
The licenses cover the optical concept of the lens as well as don't indicate the lens install. However, the most very likely option would certainly be Canon's RF mount. Moreover, Kengo Iezuka, that supervises preparation lens at Canon, provided a job interview about radio frequency lenses lately. In the course of the meeting, Iezuka said, "There are still numerous lens that have actually certainly not been actually launched to the planet. I can't refer to the specifics, however there are actually lenses along with general specs, and also lenses with requirements that have certainly never been seen before and also no person can visualize however.".
What our company assume.
Till lately, Canon has actually avoided various other producers coming from creating radio frequency position lenses. Currently the firm is actually starting to open up the market place to various other lens makers, Canon needs to have to always keep introducing. The new patents reveal that Library is actually striving to build impressive new lens for its own RF install cameras. Nevertheless, as always, where patents are involved, it is actually also important to keep in mind that the process is carried out largely to protect technical development. The enrollment of a patent does not regularly result in a product coming to market.