SIGMA 24mm F1.4 DG HSM | Art

Combining a fast maximum aperture with a wide-angle lens that opens up intriguing photo opportunities, the SIGMA 24mm F1.4 DG HSM | Art lens is designed for full frame sensors and is constructed with 15 elements in 11 groups. It contains both “F” low dispersion (FLD) and Special Low Dispersion glass (SLD) to minimize chromatic aberration, especially at the edges of the image. Close focusing distance is 9.8 inches (25cm). To enhance maximum aperture performance, aspherical elements are positioned at the rear of the lens, plus a new lens element design optimizes peripheral brightness. The lens incorporates a new full-time manual focusing mechanism even with AF mode selected. To ensure “Art” line quality, every lens is subject to SIGMA’s own MFT measuring system prior to leaving the factory.