Sigma 70mm f/2.8 DG Macro 'Art' lens review with samples (Full-frame & APS-C)

Here's a new Macro lens from Sigma - an update to their popular (and seriously aging) original 70mm f/2.8 Macro. But this new lens comes in at a somewhat high price of £500, and without image stabilization - does it have a trick up its sleeves? 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/sigma70mmmacroart All pictures taken by me on Canon 6D, and Sony a7R II and a5100 cameras. Support me on Patreon!   / christopherfrost   ...or on YouTube Memberships: https://www.youtube.com/christopherfr... 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/b...