Reviews and Problems with Sigma 24-70mm F2.8 EX DG HSM
Showing 1-1 of 1
Sigma 24-70mm f/2.8 EX DG HSM review
18 November 2010
Summary: Summing this lens up in a paragraph or two is actually quite difficult, as it's almost like I've tested two completely different lenses at once. The first one being an f/2.8 zoom lens, which should be great for low light photography, but unfortunately falls slightly below par in terms of performance, especially at focal lengths beyond 35mm. Here the resolution at maximum aperture just isn't what you'd expect for a flagship lens from any lens manufacturer.
Pros: Excellent optical performance stopped down to f/4 and below, Good build quality, Fast autofocus
Cons: Resolution at maximum aperture at focal lengths beyond 35mm, Barrel Distortion at 24mm