Sigma 35mm f/1.4 vs Canon 35mm f/1.4 [O]ver the years, Sigma has produced some nice lenses, but also some dogs, and their prices and external appearances are not always the best indicators of their performance. Sigma’s new 35mm f/1.4 “Art” series lens is a beautiful looking lens, and with a price tag $400 less than the Canon equivalent, it is a tempting offering, so I got a copy from BorrowLenses.com and put it through its paces. The results were a […]