Sigma FE 50mm f/1.4 DG HSM Art Lens (Available now for $949 from B&H Photo) This normal-length prime incorporates three Special Low Dispersion glass elements and one molded glass aspherical element, coupled with an advanced optical design, work to minimize sagittal coma flare and chromatic aberrations in order to provide high image sharpness and clarity.
Its large diameter and floating system also help to correct for vignetting to ensure maintained peripheral brightness. Super Multi-Coating is applied to lens elements to reduce flare and ghosting for higher contrast and color fidelity. Bright f/1.4 maximum aperture pairs with a rounded nine-blade diaphragm to benefit selective focus and shallow depth of field imaging with smooth bokeh.
