Canon has released new firmware for the Canon RF 70-200mm f/4L IS USM. This firmware update adds full-time manual focus when used with the EOS Read more... The post Firmware Release: Canon RF 70-200mm f/4L IS USM v1.1.0 appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip....
Published By: Canonrumors - Monday, 6 December, 2021