Sigma 50-100mm f/1.8 DC HSM Art Lens for Nikon

Aperture Range: f/1.8 to f/16
Four SLD Elements, Three FLD Elements
One High-Refractive Index Element
Super Multi-Layer Coating
Hyper Sonic Motor AF System
Fixed, Rotating Tripod Collar
Rounded 9-Blade Diaphragm


In the Box:
Sigma 50-100mm f/1.8 DC HSM Art Lens
Sigma Front Lens Cap
Sigma Rear Lens Cap
Sigma Lens Hood
Sigma Lens Case