Experience exceptional ultra-wide-angle performance with the Sigma AF 14-24mm f2.8 DG DN Art lens, purpose-built for full-frame L-Mount mirrorless cameras. This premium optic delivers outstanding edge-to-edge sharpness and remarkable resolution, making it the ultimate choice for landscape, architectural and astrophotography. The constant f2.8 maximum aperture throughout the zoom range ensures consistent light gathering and shallow depth-of-field control in any conditions. Engineered with sophisticated low dispersion glass elements and advanced coatings, the lens minimises chromatic aberration and flare whilst maintaining beautiful bokeh quality through its 11-blade rounded diaphragm. Weather-sealed construction with a brass bayonet mount and specially treated front element provides confidence in challenging outdoor environments. A stepping motor delivers smooth, high-speed and virtually silent autofocus, complemented by customisable AF-Lock functionality for both still photography and video work. The rear filter holder accommodates sheet-type filters with a fall-prevention lock, ideal for creative effects and night sky photography.