Sigma DG DN Art 14mm F/1.4 (L-Mount) LEN1269

World's first 14mm F1.4 lens Outstanding optical performance Dust and splash resistant structure Responsive, quiet autofocus Manual Focus Lock switch Lens Heater Retainer Locking front cap with filter storage slots Rear Filter Holder Removable tripod socket Aperture ring with de-click function Compatible with Lens Aberration Correction* *Function available on supported cameras only. Available corrections / functionality may vary depending on camera model.