Sigma 56mm f/1.4 DC DN Review

You can buy the Sigma 56mm f/1.4 DC DN on Amazon - The full article on (including loads of test shots and sample images): From the full review on : Today we are proud to release our own review of the Sigma 56mm f/1.4 lens which we received about a month ago (we were one of the first websites in the world to get this lens and we were also one of the first to handle it in Photokina in