Sigma 20mm f1.4 DG DN Art Lens for Sony E

With Sigma's track record of producing outstanding lenses, their new 20mm f1.4 DG DN Art lens unsurprisingly delivers exceptional optical performance. 17 elements arranged in 14 groups suppress optical aberrations and deliver sharp and clear images. A range of advanced features includes a manual aperture ring with de click and lock functionality, a Lens Heater Retainer, MFS switch and more.