Sigma 50mm f/1.4 DG HSM Art Lens

Sigma 50mm f1.4 DG HSM Lens is a fast standard-length prime designed to achieve high optical performance through the incorporation of both three Special Low Dispersion glass elements and one molded glass aspherical element. These elements, coupled with an advanced optical design, work to minimize sagittal coma flare and chromatic aberrations in order to provide high image sharpness and clarity. The lens’ large diameter and floating system also help to correct for vignetting to ensure maintained peripheral brightness.

• Aperture Range: f/1.4 to f/16
• One Molded Glass Aspherical Element
• Three Special Low Dispersion Elements
• Super Multi-Layer Coating
• Floating System & Large Diameter Design
• Hyper Sonic AF Motor
• Rounded Nine-Blade Diaphragm
• Thermally Stable Composite Material
• Brass Bayonet Mount
• Compatible with Sigma USB Dock