.Canon has published patents for 5 brand new lenses in Asia. The patents were very first undergone the Eastern License Workplace in January 2023 as well as formally released recently.
Wide-angle zooms.
2 of Canon's newly released patents are actually wherefore are referred to as sleek wide-angle zoom lenses. The lenses deal with the zoom series of 15-28 mm and also 17-30 mm. Both lenses additionally have a continuous large optimum eye of f/2.8. Canon actually makes 14-35 mm f/4 IS as well as 15-35 mm f/2.8 IS lenses in its L-Series with identical focal span selections. Provided Canon's use of the phrase "portable" to describe these lens, perhaps that the patents will give smaller sized or lighter lenses.
License for a 17-30mm f/2.8 lens. Image politeness: Canon.
Telephoto zooms.
Canon's 3 other brand-new licenses all connect to telephoto zoom lenses. The patents deal with lenses with the central 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 lenses are actually designed to possess a compact layout. The 70-300 mm lens has a constant optimum eye of f/4. However, the other pair of lenses are presented as having adjustable f/2.8 -4.5 max eyes.
License for a 300-600mm f/2.8 -4.5 lens. Photo courtesy: Canon.
Lens installs.
The patents cover the optical style of the lenses and also don't show the lense install. Nevertheless, the most very likely possibility will be actually Canon's RF mount. On top of that, Kengo Iezuka, who supervises planning lenses at Canon, offered a job interview regarding radio frequency lens just recently. In the course of the interview, Iezuka stated, "There are actually still several lens that have certainly not been actually released to the world. I can't speak about the specifics, but there are lenses along with fundamental requirements, as well as lens along with standards that have certainly never been observed prior to and that no one can visualize yet.".
What we presume.
Until lately, Canon has protected against various other producers from making radio frequency mount lens. Now the firm is actually beginning to open up the market to various other lense makers, Canon requires to keep introducing. The brand-new patents show that Library is actually striving to cultivate exciting brand new lenses for its radio frequency install video cameras. However, as consistently, where licenses are concerned, it is actually additionally vital to keep in mind that the procedure is performed primarily to guard technological progression. The enrollment of a license does not constantly result in a product concerning market.