The Sigma 50mm f/2 DG DN Made Me Rethink What I Actually Want From a Lens
I have a spreadsheet. It has every budget lens I’ve ever tested, ranked by sharpness per dollar. For years, that spreadsheet was my entire lens buying philosophy. If the math didn’t justify the price, the lens didn’t make the cut. So when I first heard people raving about the Sigma 50mm f/2 DG DN at over $600, my instinct was to write it off before I even looked at the specs.