$1200 OBO - Sigma 12-24mm f/4 DG HSM Art Lens for Nikon F with caps and sigma case -like new Tack sharp, no curvature on horizon. big lens - these are hard to find in mint condition F-Mount Lens/FX Format Aperture Range: f/4 to f/22 Five FLD Elements, One SLD Element Three Aspherical Elements Super Multi-Layer Coating Hyper Sonic Motor AF System Rounded 9-Blade Diaphragm Built-In Lens Hood
