Nikon Nikkor AF-S 28 mm f/1.8G
From some time now Nikon has been expanding its line of their different full frame fixed-focal lenses by presenting their new versions. Lately we've seen the launches of such instruments as: 1.4/24, 1.4/35, 1.4/50, 1.4/85, 1.8/50 and 1.8/85. Also the 28 mm instrument joined that wave.
very good image quality in the frame centre; good or decent image quality on the edge of the frame; slight lateral chromatic aberration; well-corrected distortion; negligible astigmatism; low coma on the APS-C/DX sensor; quick; silent and accurate autofocus
slack on the focusing ring; very high longitudinal chromatic aberration; significant spherical aberration; high coma in the corners of full frame; significant vignetting on full frame