.Canon has actually released patents for five new lens in Asia. The licenses were actually initial submitted to the Eastern License Office in January 2023 and also formally published today.
Wide-angle zooms.
Two of Canon's recently released licenses are actually of what are actually called portable wide-angle zoom lenses. The lens cover the zoom series of 15-28 mm and also 17-30 mm. Each lens also have a continuous broad max eye of f/2.8. Canon actually creates 14-35 mm f/4 is actually and 15-35 mm f/2.8 is actually lenses in its own L-Series along with identical focal span assortments. Given Canon's use of the condition "sleek" to explain these lenses, it could be that the patents are going to give smaller sized or lighter lens.
License for a 17-30mm f/2.8 lense. Graphic good behavior: Canon.
Telephoto zooms.
Canon's three other brand-new patents all associate with telephoto zoom lens. The licenses cover lens with the focal duration series of 70-300 mm, 300-600 mm as well as 400-600 mm. Similar to the wide-angle zoom licenses, the telephoto zoom lens are developed to possess a sleek layout. The 70-300 mm lense has a constant optimum aperture of f/4. Nonetheless, the other pair of lens are revealed as having variable f/2.8 -4.5 optimum eyes.
Patent for a 300-600mm f/2.8 -4.5 lense. Image good behavior: Canon.
Lens installs.
The licenses deal with the optical concept of the lenses as well as don't signify the lens mount. Having said that, the best probably option would be actually Canon's radio frequency install. Moreover, Kengo Iezuka, that supervises preparing lens at Canon, gave an interview concerning radio frequency lens recently. Throughout the job interview, Iezuka mentioned, "There are still several lenses that have certainly not been discharged to the planet. I can not refer to the specifics, yet there are actually lenses with essential specifications, and lens along with standards that have actually never been actually observed before and also nobody can envision however.".
What our team presume.
Till lately, Canon has avoided various other makers coming from making radio frequency place lens. Now the firm is beginning to open the market to other lens makers, Canon requires to always keep introducing. The brand new patents show that Analects is actually striving to create fantastic new lenses for its own RF install electronic cameras. Having said that, as always, where patents are actually concerned, it is actually likewise crucial to keep in mind that the method is actually done predominantly to guard technological development. The registration of a license does not consistently result in an item pertaining to market.