Nikon 35mm f2.8: Distortion

You can see distortion, the barrel distortion at the sides, the curvature, the straight lines are not perfectly straight, but the distortion is not too severe.

this one better compensates for other aberrations although its best feature is that it corrects Distortion almost entirely this model successfully overcomes the drawback of retro focus type lenses which in theory inherently induce barrel distortion okay so Nikon tappable engineers are very proud of…

Barrel Distortion here and at f1.8 the corners are fairly dark normal for a lens of this kind stop down to f2.8 and those Corners brighten up a lot and from F4 we see pretty even illumination across the whole image so a pretty standard performance here keep your Corrections turned on now let's see…