Sigma 65mm f/2 DG DN 'C' lens review (Full-frame & APS-C)

Here we go with a brand new lens from Sigma, part of a series of lenses they'll be calling the 'I' series. Let's take a look at the fruit of their labour.
All pictures shot by me on Sony a7R II and a5100 cameras.
Find it here (Amazon affiliate link):
geni.us/Sigma6...
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Equipment I use to make my videos (Amazon affiliate links):
Canon EOS R5: geni.us/CanonE...
Canon EF-RF Adaptor: geni.us/CanonE...
Sigma 50mm f/1.4 'Art': geni.us/Sigma5...
Canon RF 35mm f/1.8 IS STM: geni.us/CanonR...
Marumi Fit and Slim CPL Filter: geni.us/Marumi...
AudioTechnica AT2020USB+ Microphone: geni.us/AT2020...
Rode Smartlav+ Microphone: geni.us/RodeSm...
Rode SC3 adapter: geni.us/RodeSC...
Zoom H1n Recorder: geni.us/ZoomH1...
DJI Mini 2 Drone: geni.us/DJIMin...
Music:
'Opportunity Walks', Kevin MacLeod (www.incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
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