.Canon has released patents for 5 new lens in Asia. The licenses were 1st accepted the Oriental License Workplace in January 2023 and officially published recently.
Wide-angle zooms.
2 of Canon's recently published licenses are actually for what are actually called compact wide-angle zoom lens. The lenses deal with the zoom series of 15-28 mm and 17-30 mm. Each lens likewise possess a steady vast maximum aperture of f/2.8. Canon presently helps make 14-35 mm f/4 is actually as well as 15-35 mm f/2.8 is actually lenses in its own L-Series along with similar focal span variations. Provided Canon's use the phrase "compact" to define these lens, perhaps that the patents will certainly provide smaller or even lighter lens.
Patent for a 17-30mm f/2.8 lens. Photo good behavior: Canon.
Telephoto zooms.
Canon's three other new patents all relate to telephoto zoom lenses. The patents cover lenses with the focal duration varieties 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 created to have a compact concept. The 70-300 mm lense possesses a continual max aperture of f/4. However, the other two lenses are presented as having changeable f/2.8 -4.5 maximum apertures.
Patent for a 300-600mm f/2.8 -4.5 lens. Picture courtesy: Canon.
Lens mounts.
The patents cover the visual layout of the lens as well as do not signify the lens install. Nevertheless, one of the most likely possibility would be Canon's RF install. Furthermore, Kengo Iezuka, that looks after organizing lenses at Canon, provided a job interview regarding RF lenses just recently. During the job interview, Iezuka claimed, "There are still lots of lenses that have certainly not been actually launched to the globe. I can't talk about the specifics, however there are lenses along with standard standards, and also lens along with specs that have never been actually found just before and that no person may visualize yet.".
What we think.
Up until just recently, Canon has actually avoided other suppliers from making radio frequency position lenses. Currently the company is actually beginning to open up the market place to other lens manufacturers, Canon needs to maintain introducing. The brand new patents show that Canon is working doggedly to establish amazing brand new lens for its radio frequency place electronic cameras. Having said that, as always, where licenses are concerned, it's also vital to remember that the procedure is actually carried out largely to defend technological growth. The enrollment of a license does not always lead to an item involving market.