Best Wide-angle Lenses for Sony a7S III
The Sony a7S III needs a wide-angle lens chosen for the shot, focus transition and rig rather than a single sharpness ranking. Our overall recommendation is Sony FE 16-35mm F2.8 GM II; Sony FE 16mm F1.8 G is the compact bright prime, while Sigma 16-28mm F2.8 DG DN Contemporary for Sony E is a fast zoom alternative worth comparing on price and handling.