.Canon has actually published licenses for 5 brand-new lenses in Japan. The licenses were actually initial accepted the Eastern Patent Workplace in January 2023 as well as formally posted recently.
Wide-angle zooms.
2 of Canon's newly posted patents are wherefore are actually referred to as sleek wide-angle zoom lenses. The lenses cover the zoom stables of 15-28 mm as well as 17-30 mm. Both lens likewise have a steady vast maximum eye of f/2.8. Canon presently helps make 14-35 mm f/4 IS as well as 15-35 mm f/2.8 IS lens in its own L-Series with comparable focal length variations. Provided Canon's use of the term "small" to illustrate these lens, perhaps that the licenses are going to offer smaller sized or even lighter lens.
License for a 17-30mm f/2.8 lense. Picture good behavior: Canon.
Telephoto zooms.
Canon's 3 various other brand new licenses all connect to telephoto zoom lens. The licenses deal with lenses with the focal size series of 70-300 mm, 300-600 mm as well as 400-600 mm. Just like the wide-angle zoom licenses, the telephoto zoom lens are actually created to possess a sleek style. The 70-300 mm lense possesses a constant max aperture of f/4. However, the other 2 lenses are shown as possessing variable f/2.8 -4.5 optimum apertures.
License for a 300-600mm f/2.8 -4.5 lens. Image courtesy: Canon.
Lens mounts.
The patents cover the optical concept of the lens and also don't suggest the lense install. Nevertheless, the best likely alternative would certainly be Canon's radio frequency install. Additionally, Kengo Iezuka, that manages planning lenses at Canon, offered an interview about radio frequency lenses lately. During the course of the interview, Iezuka said, "There are still a lot of lenses that have actually certainly not been released to the world. I can not refer to the specifics, but there are lens along with simple specs, and lenses with specifications that have actually never been observed prior to and also nobody can easily envision however.".
What our team assume.
Until recently, Canon has prevented other makers from making RF position lenses. Currently the firm is actually beginning to open the market place to various other lense manufacturers, Canon requires to always keep innovating. The brand new patents reveal that Analects is working doggedly to establish exciting brand-new lenses for its radio frequency mount cameras. Nevertheless, as always, where patents are actually regarded, it is actually also significant to keep in mind that the method is actually performed predominantly to safeguard technical growth. The sign up of a license doesn't constantly result in a product concerning market.