Sigma 50mm f/2.8 Lens for Sigma
Sigma 50mm f/2.8 Sigma Lens - Fixed Focal Length Lens, for 35 mm SLR, Focus: Autofocus, Max Aperture: f/2.8, 10 Elements in 9 Groups, Filter size: 55 mm, Weight: 11.5 g., Sigma 50mm F2.8 EX DG Macro (Canon) Images of exceptional quality close-up full size (1:1) until the minimum infiniOuverture F45
