Lensrentals on the Sigma 24-70mm F2.8 Art: a lot for less than the competition
Following some initial lab testing results, Lensrentals has published a full review of the highly-anticipated Sigma 24-70mm F2. 8 Art. While lab testing suggests that it doesn't quite keep up with the established, much more expensive options from Canon and Nikon, a competitive price tag is one of the lens' major selling points. dpreview.com »