.Canon has released patents for 5 brand-new lens in Japan. The licenses were 1st submitted to the Japanese Patent Office in January 2023 and also formally published recently.
Wide-angle zooms.
Two of Canon's recently posted patents are wherefore are actually referred to as compact wide-angle zoom lens. The lenses cover the zoom varieties of 15-28 mm and 17-30 mm. Each lenses additionally have a continual wide max eye of f/2.8. Canon currently produces 14-35 mm f/4 IS as well as 15-35 mm f/2.8 IS lenses in its own L-Series along with comparable focal span varieties. Offered Canon's use of the phrase "portable" to illustrate these lens, it could be that the licenses will provide much smaller or even lighter lenses.
License for a 17-30mm f/2.8 lens. Graphic good behavior: Canon.
Telephoto zooms.
Canon's three various other brand new licenses all connect to telephoto zoom lens. The licenses deal with lens with the central size stables of 70-300 mm, 300-600 mm and also 400-600 mm. As with the wide-angle zoom patents, the telephoto zoom lens are actually made to have a sleek design. The 70-300 mm lense possesses a constant optimum eye of f/4. Nonetheless, the other pair of lenses are actually presented as possessing changeable f/2.8 -4.5 maximum apertures.
Patent for a 300-600mm f/2.8 -4.5 lense. Photo politeness: Canon.
Lens installs.
The licenses cover the visual concept of the lenses as well as don't signify the lense mount. However, the best likely alternative would be Canon's RF mount. Moreover, Kengo Iezuka, who manages preparation lens at Canon, gave a job interview regarding radio frequency lens just recently. During the course of the interview, Iezuka claimed, "There are still many lens that have certainly not been launched to the planet. I can't speak about the specifics, yet there are lens along with standard specifications, and lenses with standards that have actually certainly never been actually found before which no person can envision yet.".
What we believe.
Up until just recently, Canon has protected against various other producers from bring in radio frequency position lenses. Right now the business is beginning to open the market place to other lens creators, Canon requires to keep introducing. The new licenses present that Canon is working hard to build fantastic brand-new lenses for its radio frequency position electronic cameras. Nevertheless, as constantly, where patents are concerned, it is actually likewise crucial to consider that the process is actually carried out mainly to protect technological growth. The sign up of a license doesn't consistently result in an item pertaining to market.