Custodia rigida Sigma per obiettivo NC-2 macro AF 50mm f2.8 originale 5.5X3X3"
It was made AF 50mm f2.8 maco manual focus lens. It will fit many other Sigma lenses that are no more then 4" long. This lens case is fully operational and functions as intended. I would rate it a 8, on a scale from 1 to 10.