Canon News has uncovered a patent for more fast prime optical formulas. This patent deals with reducing weight and size for such lenses. Canon News Read more... The post Patent: Canon RF 20mm f/1.8L and RF 24mm f/1.8L appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip....
Published By: Canonrumors - Thursday, 6 May, 2021