Sigma 17-70 mm lens f2,8-4,0 (DC Macro HSM, 72mm filter thread) for Sony lens mount (Electronics)
Sigma against Sony lens? I thought that my Sony 16-50 2.8 is great, but there was always missing the mapping between 50-70mm. Now I bought the Sigma 17-70 2.8-4.0 C and am very begeistert.Die images are sharp hammer with my Sony 77th Is 100 grams lig
