Canon RF 100-400mm f/5.6-8 IS USM lens review with samples

Video Description

IMPORTANT: Due to a technical problem with YouTube, to watch this video in 4k, follow this link: https://youtu.be/hQu68aBt1kk One of the first reviews on the internet of this soon-to-be-very-popular-indeed very low budget Canon RF mount lens...and this time, it's a telephoto one. Forget your old 70-300mm lenses - the new affordable is 400mm! Find it here (Amazon affiliate link - I earn a commission on purchases. Be sure to buy the right lens for your system): https://geni.us/CanonRF100400 All pictures taken by me on a Canon EOS R5 camera. Support me on Patreon! https://www.patreon.com/christopherfrost ...or on YouTube Memberships: https://www.youtube.com/christopherfrost/join Equipment I use to make my videos (Amazon affiliate link - I earn a commission on purchases): Canon EOS R5: https://geni.us/CanonEOSR5Body Canon EF-RF Adaptor: https://geni.us/CanonEFtoRF Sigma 50mm f/1.4 'Art': https://geni.us/Sigma50mm14Art Canon RF 35mm f/1.8 IS STM: https://geni.us/CanonRF35mm18Macro Marumi Fit and Slim CPL Filter: https://geni.us/MarumiFitSlim77 AudioTechnica AT2020USB+ Microphone: https://geni.us/AT2020USBPlusMic Rode Smartlav+ Microphone: https://geni.us/RodeSmartLavalierPlus Rode SC3 adapter: https://geni.us/RodeSC3MicAdaptor Zoom H1n Recorder: https://geni.us/ZoomH1nMiniRecorder DJI Mini 2 Drone: https://geni.us/DJIMini2FlyMore As an Amazon Associate, I earn from qualifying purchases. Music: 'Opportunity Walks', Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/