This is a curious patent from Canon. These are without a doubt higher-end lenses and are certainly for APS-C and not for Super-35 or Canon Cinema. Canon specifically mentions that these types of lenses would be advantageous for video as the center of gravity doesn't change. Fixed-length zoom lenses are known in which the overall [...] The post Canon Patent Application: Internal Zoom RF-S F4.0 lenses appeared first on Canon Rumors....
Published By: Canonrumors - Wednesday, 27 December, 2023