Image quality test
results are now available on the Sigma 18-35mm f/1.8 DC HSM Lens Review
While the focal length range of this lens will not impress many, the f/1.8 aperture certainly will – and the build quality of this lens is also impressive. The image quality appears to be quite good. This lens is looking like another Sigma hit to me.
Preorder your Sigma 18-35mm
, in stock (third party) at Amazon