Sigma 24-70mm F2.8 DG DN Art Lens for Sony E - Brand New review
Still, compared to the reflex camera version, this lens has some assets too. It is physically lighter, a bit slimmer and, what's interesting, cheaper, because its suggested price is almost $1100. The reflex camera version of this lens, present on the market for almost two years now, is $20 cheaper.
very solid and weather- sealed casing,, excellent image quality in frame centre,, good image quality on the edge of APS-C,, acceptable image quality on the edge of full frame,, low lateral chromatic aberration,, negligible astigmatism,, low vignetting on the APS-C/DX sensor,, fast, silent, and...
very high distortion which, additionally, at the shortest focal length, shows significant moustache deformations,, a tad too high spherical aberration at 70 mm,, noticeable longitudinal chromatic aberration at 70 mm,, monstruous vignetting on full frame.