As you may already know, Canon plans to officially announce the RF 400mm f/2.8L IS USM and RF 600mm f/4L IS USM likely later this Read more... The post Canon will release RF versions of the 300mm f/2.8 and 500mm f/4 in early 2022 [CR2] appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip....
Published By: Canonrumors - Tuesday, 6 April, 2021