Sigma 15-30mm f3.5-4.5 EX DG Aspherical Ultra Wide Angle Lens. Very Good 80-85% of Original Condition. No fungus, haze or scratches. Filter Stuck on the Lens cover. Item may have cosmetic wear but fully operational and functions as intended. Items pictured are of the actual items for sale. Ultra wide-angle zoom lens designed for Canon digital SLR cameras. 3.5-4.5 maximum aperture. Super Multi Coating reduces flare and ghosting that tends to occur when using digital SLR cameras. 17 lens elements in 13 groups; aspherical elements at front and rear lens groups.