A closer look at the Sigma 16mm F1.4 DC DN for Micro Four Thirds
We've got a pair of Sigma 16mm F1. 4 DC DN lenses in the office: one for Micro Four Thirds and the other for Sony E-mount. In this article we have some impressions of the MFT version, as well as some other lenses in this class worth considering. dpreview.com »