At Photokina 2008, Sigma announced an update to one of its lenses: the 24-70mm f/2.8 EX DG HSM. The update included rounded diaphragm blades, an additional extra-low dispersion lens element, and most importantly, an HSM autofocus motor. We've just finished putting the lens through its paces in our lab, and have found some interesting results: click here to read our full review of this lens. (read more)
This page contains a snippet of article „Review: Sigma 24-70mm f/2.8 EX DG HSM“. The article was originally published on Imaging Resource at http://www.slrgear.com/reviews/showproduct.php/product/1236/cat/31. ShutterNews.com isn't responsible for the article's content.
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Mon, 2009-10-05 15:05