Tamron 100-400mm f/4.5-6.3 VC USD lens review with samples (Full-frame & APS-C)

A lot of people have requested a review of this lens - so, here we go. A 100-400mm lens that might not be as perfect as Canon, Nikon and Sony's versions...but certainly seems to offer far better value for money.

Find it here (Amazon affiliate link) (Be sure to get the right lens for your camera system):
https://geni.us/tamron100400

All pictures taken by me on Canon 6D, Canon EOS M3, and Sony a7R II cameras.

Support me on Patreon! https://www.patreon.com/christopherfrost

Equipment I use to make my videos (Amazon affiliate links):
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

Music:
'Opportunity Walks', Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/b...