.Canon has released licenses for 5 brand new lens in Japan. The patents were actually 1st accepted the Japanese Patent Office in January 2023 as well as formally released recently.
Wide-angle zooms.
Two of Canon's recently released patents are actually for what are actually referred to as compact wide-angle zoom lenses. The lens cover the zoom series of 15-28 mm and also 17-30 mm. Each lens additionally have a consistent wide maximum aperture of f/2.8. Canon currently makes 14-35 mm f/4 IS and 15-35 mm f/2.8 IS lens in its L-Series along with similar central span varieties. Provided Canon's use of the term "sleek" to describe these lens, maybe that the licenses will give smaller or lighter lenses.
License for a 17-30mm f/2.8 lense. Graphic courtesy: Canon.
Telephoto zooms.
Canon's 3 various other new patents all connect to telephoto zoom lenses. The patents deal with lenses along with the focal length ranges of 70-300 mm, 300-600 mm and also 400-600 mm. Similar to the wide-angle zoom patents, the telephoto zoom lenses are actually developed to have a sleek layout. The 70-300 mm lense has a continuous max aperture of f/4. Having said that, the various other pair of lenses are shown as having changeable f/2.8 -4.5 optimum apertures.
License for a 300-600mm f/2.8 -4.5 lens. Graphic good behavior: Canon.
Lense installs.
The licenses cover the optical concept of the lens and do not signify the lens mount. Nevertheless, the most likely option would certainly be actually Canon's radio frequency install. Additionally, Kengo Iezuka, that oversees organizing lenses at Canon, offered a meeting concerning radio frequency lens lately. Throughout the interview, Iezuka said, "There are actually still several lens that have not been actually released to the globe. I can not refer to the specifics, however there are actually lenses along with standard specifications, as well as lens with standards that have never ever been observed prior to which no person may visualize yet.".
What our experts assume.
Till recently, Canon has prevented other manufacturers coming from bring in RF place lens. Now the company is beginning to open up the market to various other lens producers, Canon needs to keep introducing. The brand new patents present that Library is actually striving to develop exciting new lens for its own radio frequency position cams. However, as constantly, where patents are actually regarded, it's likewise significant to consider that the process is actually carried out primarily to secure technological development. The sign up of a patent doesn't always cause an item concerning market.