› sigma-50-100mm-f-1

Sigma 50-100mm f/1.8 DC HSM Art Lens for Nikon F F-Mount Lens/DX Format, 75-150mm (35mm Equivalent), 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...