Sigma 40mm f/1.4 ART - SHARPEST Lens I've Tested?!

This thing is sharp!
Filmed by Audain Thompson
Craig Whitehead aka sixstreetunder:
Sigma 40mm f/1.4 ART (Sony E-Mount):
Sigma 40mm f/1.4 ART (Nikon F-Mount):
Sigma 40mm f/1.4 ART (Canon EF Mount):
Music
Ventura - Malinda:
Ventura - With Pain:
Blue Wednesday - Rewind:

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