30mm f/1.4 DC DN Contemporary (FUJIFILM X)

The Sigma 30mm f/1.4 DC DN Contemporary Lens is a fast prime designed for FUJIFILM X-mount APS-C mirrorless cameras, providing a 45mm full-frame equivalent focal length. The bright f/1.4 maximum aperture enables excellent performance in low-light conditions and provides extensive control over depth of field for selective focus effects. The optical design incorporates two aspherical elements and one high-refractive index element that reduce distortion and spherical aberrations while contributing to sharp, accurate image rendering.

The lens features a Super Multi-Layer Coating to minimize lens flare and ghosting in challenging lighting conditions, along with a stepping autofocus motor that delivers fast, precise, and near-silent focusing performance suitable for both stills and video work. A rounded nine-blade diaphragm produces smooth bokeh quality, while the compact, lightweight construction uses Thermally Stable Composite material and a brass bayonet mount for precision and durability across varying temperature conditions.