24mm · f/1.4
The Sigma 24mm F1.4 DG HSM Art lens offers impressive sharpness, especially at wide apertures, with minimal distortion and chromatic aberration. Its build quality is high, featuring weather sealing and a thermally stable composite barrel. However, raw vignetting exceeds 3EV at f/1.4, and corner sharpness is soft until stopped down. It is heavier than some rivals but competitively priced. Best suited for astrophotography, low-light events, and landscape work.