Sigma 35mm F1.4 DG II | Art (L-Mount)

Reviewers rate it excellent in practically every test. The centre is excellent from f/1.4, the full-frame edges are good, longitudinal colour fringing is negligible and lateral fringing very low, distortion is slight and coma is very well corrected. Out-of-focus areas are pleasant, and its resistance to bright light is rated excellent, with the new coating keeping flare contained even when shooting into the sun.

Autofocus is silent, quick and accurate, with smooth tracking, and focus breathing is well corrected, though a slight shift is visible when racking from far to close. The one clear weakness is very high vignetting on full frame, the price of the smaller body. Testers consider the price fair for the performance, well below Sony's 35mm GM.