We recently got wind of some reports about Canon possibly releasing an f1. 4 ultra wide angle zoom lens, and we're sure it's going to get a lot of you excited. The eagle-eyed folks of Canon News broke the news of a new patent for a Canon lens with a range of 14-21 mm, with a constant maximum aperture of f1.
55 and a nearest full f-stop equivalent of f1. 4. If this sounds like something you think you need for the Full Frame mirrorless EOS R system, it's believed that the lens in the works is exactly for that. . thephoblographer.com