Never used! It comes with hood and case.

Offering a comfortable wide-angle field of view within a compact design, the black Sigma 19mm f/2.8 DN Art is a sleek and portable prime lens designed for Sony E mirrorless cameras. Its optical design incorporates three aspherical elements, effectively reducing spherical aberrations and distortion for notable sharpness and highly accurate rendering. Additionally, a Super Multi-Layer Coating is featured to minimize flare and ghosting, enhancing contrast and color accuracy especially in strong lighting conditions.

Complementing the optics is a Linear AF motor that ensures smooth and quiet autofocus performance. Furthermore, a rounded seven-blade diaphragm contributes to a pleasing bokeh quality.