Sigma 56mm f/1.4 DC DN Contemporary Lens (Micro Four Thirds) Micro Four Thirds - f/1.4 to f/16,112mm (Full-Frame Equivalent),Rounded 9-Blade Diaphragm,Stepping Motor AF System,Super Multilayer Coating,One SLD Element, Two Aspherical...
Sigma 56mm f/1.4 DC DN Contemporary Lens (Micro Four Thirds) Micro Four Thirds - f/1.4 to f/16,112mm (Full-Frame Equivalent),Rounded 9-Blade Diaphragm,Stepping Motor AF System,Super Multilayer Coating,One SLD Element, Two Aspherical...