The Sigma 24mm F/1.4 DG HSM Art Lens for Nikon F delivers exceptional wide-angle performance for full-frame DSLR photographers. With a bright f/1.4 maximum aperture, this lens excels in low-light, astrophotography, landscapes, interior shoots, and creative wide-angle portraits, offering beautiful subject isolation and smooth bokeh. As part of Sigma’s Art series, it combines advanced optics — including multiple FLD, Special Low Dispersion (SLD), and aspherical glass elements — plus Sigma’s Super Multi-Layer Coating to reduce chromatic aberration, flare, and ghosting. The Hyper Sonic Motor (HSM) ensures fast, accurate, and relatively quiet autofocus, with full-time manual focus override for precise control. Solid build quality, including brass mount and a durable barrel, supports reliability in demanding use. Whether you're capturing stars, sweeping vistas, or vibrant interiors, this lens delivers edge-to-edge sharpness, high contrast, and professional rendering in challenging lighting.