Sigma 100-400mm f/5-6.3 DG DN OS Contemporary: B&H Photo / Amazon /Adorama Sigma 23mm f/1.4 DC DN Contemporary: B&H Photo / Amazon /Adorama The Sigma 100-400mm f/5-6.3 DG DN OS Contemporary and Sigma 23mm f/1.4 DC DN Contemporary have been announced officially and preorders have begun. You can find early reviews below: Explora Sigma 100-400mm […]
