.Canon has released licenses for 5 brand-new lens in Asia. The patents were actually 1st submitted to the Oriental License Office in January 2023 as well as formally published this week.
Wide-angle zooms.
2 of Canon's freshly posted licenses are wherefore are actually referred to as sleek wide-angle zoom lenses. The lens cover the zoom ranges of 15-28 mm as well as 17-30 mm. Both lens likewise possess a constant wide max eye of f/2.8. Canon currently helps make 14-35 mm f/4 is actually and 15-35 mm f/2.8 is actually lens in its own L-Series with identical central length variations. Provided Canon's use of the term "small" to define these lens, it could be that the licenses are going to deliver smaller sized or lighter lens.
Patent for a 17-30mm f/2.8 lense. Graphic courtesy: Canon.
Telephoto zooms.
Canon's 3 other brand new licenses all relate to telephoto zoom lenses. The licenses deal with lens along with the central span varieties of 70-300 mm, 300-600 mm as well as 400-600 mm. Like the wide-angle zoom licenses, the telephoto zoom lenses are actually created to have a sleek concept. The 70-300 mm lens possesses a steady optimum aperture of f/4. However, the various other two lens are shown as possessing changeable f/2.8 -4.5 maximum eyes.
Patent for a 300-600mm f/2.8 -4.5 lens. Photo courtesy: Canon.
Lens mounts.
The licenses cover the optical style of the lenses and don't indicate the lens install. Nevertheless, the most probably possibility will be actually Canon's RF mount. Additionally, Kengo Iezuka, that manages preparing lenses at Canon, gave an interview about RF lens just recently. Throughout the job interview, Iezuka said, "There are still many lenses that have not been actually launched to the globe. I can't refer to the specifics, however there are lens with basic specifications, and also lenses along with specs that have actually never ever been actually observed just before and also no person may think of yet.".
What we believe.
Till lately, Canon has prevented other producers from making RF install lens. Currently the provider is actually starting to open up the market place to other lense makers, Canon requires to keep innovating. The brand new patents show that Canon is working doggedly to establish thrilling brand new lenses for its own RF place cams. Nonetheless, as consistently, where patents are actually concerned, it is actually additionally essential to remember that the procedure is actually performed predominantly to guard technological advancement. The sign up of a patent doesn't constantly lead to an item relating to market.