Sigma 50-100mm f/1.8 DC HSM (Art) Lens (Nikon) - Brand New review
The next Art line Sigma is another undeniable hit. Instead of wax eloquent in the summary we just would like to say that the Sigma 50-100 mm is one of the sharpest lenses we’ve ever tested.
Unique parameters,, Solid, stylish casing,, Brilliant image quality in the frame centre,, Very good resolution on the edge of the frame,, Slight lateral chromatic aberration,, Lack of distortion problems,, Excellent coma correction,, Negligible astigmatism,, Moderate vignetting,, Nice blur areas,,...
Performance against bright light leaves a lot to be desired,, Noticeable slight influence of spherical aberration.