One of the most popular, if not the most popular “big white lens” is the Canon 300mm f/2.8L IS. We’re still waiting to learn more Read more... The post Patent: Canon RF 300mm f/2.8L IS 1.4x plus other supertelephoto optical designs appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip....
Published By: Canonrumors - Tuesday, 4 October, 2022