The evolution of a classic

Central to the design of the 35mm F1.4 DG DN | Art is its sophisticated optical performance, which is consistent with the development of all Art line lenses. The lens incorporates 15 elements in 11 groups. With two Special Low Dispersion (SLD) elements, an Extraordinary Low Dispersion (ELD) element, an F Low Dispersion (FLD) element and two aspherical elements, and as well as other high-performance glass, the lens advanced optical construction utilizes SIGMAs state-of-the-art optical design technology.