Canon News has uncovered a patent showcasing what would be two popular fast prime optical formulas in the form of an RF 28mm f/1. 4L USM Read more. . . The post Patent: Canon RF 28mm f/1. 4L USM and Canon RF 35 f/1.
4L USM appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.
. canonrumors.com2021-4-22 17:00