.Canon has published patents for five brand-new lenses in Japan. The patents were initial accepted the Japanese Patent Office in January 2023 and officially published recently.
Wide-angle zooms.
2 of Canon's recently published patents are for what are described as compact wide-angle zoom lenses. The lens cover the zoom stables of 15-28 mm as well as 17-30 mm. Both lenses also have a consistent large max aperture of f/2.8. Canon actually creates 14-35 mm f/4 IS as well as 15-35 mm f/2.8 IS lenses in its L-Series with similar focal span variations. Provided Canon's use the term "sleek" to define these lens, perhaps that the licenses will provide smaller or even lighter lenses.
License for a 17-30mm f/2.8 lense. Photo good behavior: Canon.
Telephoto zooms.
Canon's 3 various other new licenses all associate with telephoto zoom lens. The licenses cover lens with the central span varieties of 70-300 mm, 300-600 mm and also 400-600 mm. Just like the wide-angle zoom patents, the telephoto zoom lenses are actually made to possess a compact style. The 70-300 mm lens has a steady max aperture of f/4. Having said that, the various other pair of lenses are revealed as having variable f/2.8 -4.5 maximum apertures.
License for a 300-600mm f/2.8 -4.5 lense. Graphic politeness: Canon.
Lens installs.
The patents deal with the optical style of the lenses as well as do not signify the lense install. Nonetheless, one of the most likely possibility would certainly be actually Canon's RF mount. Furthermore, Kengo Iezuka, that supervises preparing lens at Canon, offered a job interview regarding radio frequency lens recently. During the course of the job interview, Iezuka said, "There are actually still numerous lens that have not been discharged to the world. I can't speak about the specifics, however there are lens along with general standards, as well as lens with specifications that have actually never been viewed before and also no one can easily picture however.".
What our team believe.
Up until recently, Canon has avoided various other manufacturers from bring in RF mount lenses. Currently the provider is beginning to open up the market to various other lens manufacturers, Canon requires to maintain introducing. The brand-new patents reveal that Analects is working doggedly to develop stimulating new lens for its own RF mount video cameras. However, as regularly, where patents are concerned, it is actually likewise necessary to remember that the process is actually performed mostly to protect technological development. The sign up of a license does not always lead to a product coming to market.