.Canon has posted licenses for 5 brand new lens in Japan. The licenses were 1st submitted to the Eastern License Workplace in January 2023 and also formally posted recently.
Wide-angle zooms.
2 of Canon's freshly posted patents are actually wherefore are referred to as small wide-angle zoom lens. The lens deal with the zoom ranges of 15-28 mm and also 17-30 mm. Both lenses also possess a continuous vast optimum aperture of f/2.8. Canon already makes 14-35 mm f/4 is actually and 15-35 mm f/2.8 is actually lenses in its L-Series along with similar focal size variations. Offered Canon's use the phrase "portable" to illustrate these lens, it could be that the licenses are going to deliver much smaller or even lighter lenses.
License for a 17-30mm f/2.8 lens. Image politeness: Canon.
Telephoto zooms.
Canon's 3 other brand new patents all relate to telephoto zoom lenses. The patents cover lenses along with the central duration varieties of 70-300 mm, 300-600 mm and 400-600 mm. Like the wide-angle zoom patents, the telephoto zoom lenses are actually made to have a small layout. The 70-300 mm lens has a constant max eye of f/4. Having said that, the other 2 lens are actually presented as having variable f/2.8 -4.5 max apertures.
Patent for a 300-600mm f/2.8 -4.5 lens. Image courtesy: Canon.
Lens installs.
The licenses cover the visual style of the lens as well as don't signify the lense mount. Having said that, the best likely alternative would be actually Canon's RF mount. In addition, Kengo Iezuka, that oversees preparing lens at Canon, offered a job interview concerning radio frequency lens lately. During the meeting, Iezuka pointed out, "There are still several lenses that have actually not been discharged to the world. I can not discuss the specifics, however there are lens along with simple standards, and also lens with specs that have actually certainly never been found prior to and also no one can think of yet.".
What our experts assume.
Up until lately, Canon has actually prevented other suppliers coming from creating RF place lenses. Currently the provider is starting to open up the market place to various other lense creators, Canon needs to have to always keep introducing. The brand new patents present that Canon is actually working doggedly to establish amazing brand new lenses for its own RF position electronic cameras. However, as always, where licenses are actually concerned, it is actually likewise crucial to keep in mind that the method is actually carried out predominantly to protect technological growth. The enrollment of a patent doesn't consistently lead to an item concerning market.