August 15, 2013Sigma have beaten Leica – DG 35mm F1.4 vs Summicron-R 35mm F2.0 Buy the Sigma 35mm F1.4 now on eBay I had a hands on with the new Sigma 35mm F1.4 DG HSM ART today, and compared it to my Leica Summicron-R 35mm F2.0, a $1200 lens. Read More
