Standard prime lenses usually give very little distortion, and that’s borne out by the lenses on test. Unlike many compact wide-angle lenses designed for mirrorless cameras, which rely on automatic in-camera correction, the lenses produce little distortion even with in-camera correction disabled. The Viltrox AF 33mm f/1.4 Z and Yongnuo YN50mm f/1.8Z DF DSM are the worst, with slightly noticeable pincushion distortion when uncorrected. The Nikon Z 40mm f/2 and Viltrox AF 27mm f/1.2 PRO Z produce slight barrel distortion, while the Nikon Z 50mm f/1.8 S is essentially a zero-distortion lens.