We discuss OM-5 II, Sigma's new F1.8 zoom and a surprise camera app from Adobe

Photo: Mitchell Clark This week kicked off with a few announcements, bringing new options for those searching for compact gear. Sigma released the 17-40mm F1.8 DC Art, a lightweight and fast standard zoom for APS-C. The lens raised some questions about the speed of the lens, and frustration for Nikon users left out of the party. On the same day, OM System unveiled the OM-5 II, a Micro Four Thirds camera with an IP53 dust and water resistance rating, resulting in division about how significant th...