.Canon has actually published patents for five brand new lenses in Asia. The licenses were very first submitted to the Japanese Patent Office in January 2023 and formally published this week.
Wide-angle zooms.
Two of Canon's freshly posted patents are actually for what are referred to as compact wide-angle zoom lenses. The lens deal with the zoom stables of 15-28 mm and also 17-30 mm. Both lenses also possess a steady large optimum eye of f/2.8. Canon already creates 14-35 mm f/4 is actually as well as 15-35 mm f/2.8 is actually lenses in its own L-Series with identical central span varieties. Given Canon's use the term "small" to describe these lens, maybe that the licenses are going to provide smaller sized or lighter lenses.
License for a 17-30mm f/2.8 lense. Graphic good behavior: Canon.
Telephoto zooms.
Canon's three various other brand-new patents all associate with telephoto zoom lenses. The patents cover lenses with the central span series of 70-300 mm, 300-600 mm and 400-600 mm. Just like the wide-angle zoom licenses, the telephoto zoom lenses are actually designed to possess a small layout. The 70-300 mm lense possesses a continuous max eye of f/4. Nevertheless, the various other pair of lens are revealed as having adjustable f/2.8 -4.5 max eyes.
Patent for a 300-600mm f/2.8 -4.5 lens. Image politeness: Canon.
Lense installs.
The patents deal with the visual concept of the lens and also don't show the lens mount. However, one of the most likely possibility would certainly be actually Canon's radio frequency mount. On top of that, Kengo Iezuka, who oversees preparation lens at Canon, offered an interview about RF lens just recently. During the course of the job interview, Iezuka mentioned, "There are still several lenses that have actually not been launched to the world. I can't refer to the specifics, but there are actually lenses with fundamental requirements, and lenses along with specs that have actually certainly never been observed prior to and also nobody can easily imagine yet.".
What our company think.
Until recently, Canon has actually prevented other makers from bring in radio frequency mount lenses. Right now the provider is actually beginning to open the market place to various other lens makers, Canon needs to have to keep introducing. The new licenses show that Analects is striving to create fantastic brand new lens for its own RF position video cameras. Nonetheless, as regularly, where patents are actually involved, it's likewise important to remember that the procedure is done predominantly to shield technological growth. The enrollment of a license does not always lead to an item relating to market.