The Sigma 20-200mm F3.5-6.3 DG Contemporary starts at a wider angle than any other full-frame superzoom and is a terrific all ...
Sigma Japan issued an apology, saying that some orders may be delayed for the new 135mm f/1.4 and 20-200mm lenses ...
The 16-300mm is about the same size and weight as other APS-C superzoom lenses. It measures 4.9 by 2.9 inches (HD), weighs 1.4 pounds, and works with 67mm front filters. Those figures are nearly ...