Sigma 40mm F1.4 DG HSM | Art and Comet 46p / Wirtanen » Jack Fusco – Comet 46P-Wirtanen Anza Borrego Kona 12-8-18
“All it took was one night of shooting and I was sold on this lens. Holy cow is this thing tack sharp from edge to edge. It’s early still, but this is already one of the most impressive lenses I’ve used to date.”