Sigma has announced the new full frame 24mm f/1.4 DG HSM Art lens for Canon, Nikon and Sigma mounts.
It uses Sigma’s Hyper Sonic AF Motor (HSM) and covers an aperture range from f/1.4 to f/16. It also offers full-time manual focus override.
The new lens features a rounded 9-blade diaphragm and 15 lens elements in 11 groups. It has “F” Low Dispersion and Special Low Dispersion elements to reduce chromatic aberrations, along with a series of aspherical elements in the rear of the lens to minimize additional distortions and aberrations.
UPDATE: Pricing is confirmed at $849.