Sigma 35mm F1.2 DG DN | Art: B&H Photo / Amazon / Adorama Sigma 50mm f/1.2 DG DN Art: B&H Photo / Amazon / Adorama The patents for the Sigma 35mm, 50mm, and 85mm F1.2 and F1.4 were found. The Sigma 85mm f/1.2 hasn’t been released yet. You can check them out below: overview [Publication number] P2025124346 [Release date] 2025-08-26 [Name of invention] Optical system […]