Pentax 16-50 vs Sigma 17-50 vs Tamron 17-50mm

F2.8 Lens Review and Shootout

By PF Staff in Review Announcements on Oct 7, 2011

We're happy to be bringing you a comparative review of one of the most popular DSLR lens types: the fast (F2.8) normal zoom.  In our comparison of the Sigma 17-50mm F2.8 OS HSM, Tamron 17-50mm F2.8, Pentax DA* 16-50mm, we take a detailed look at the handling, features, and optical performance of each lens.

While lens is the best deal, and which takes the best pictures?  Read the review to find out!

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