Sigma 30mm f/1.4 DC DN Contemporary Lens (Sony E)

Built for APS-C Sony E-mount shooters, the Sigma 30mm f/1.4 DC DN Contemporary delivers a fast, reliable prime with serious low-light capability. Its wide f/1.4 aperture gives you excellent control over depth of field, making it easy to create dramatic subject isolation or smooth background blur. Inside, the lens uses two aspherical elements and a high-refractive index element to keep distortion and spherical aberrations in check, producing crisp, clean images with strong detail. Sigma’s Super Multi-Layer Coating helps cut down flare and ghosting when shooting in harsh or backlit situations.

Designed with both photo and video users in mind, the lens features a stepping motor for quick, quiet autofocus, and the compact build keeps your setup lightweight without sacrificing performance. A rubber gasket at the mount adds extra resistance to dust and environmental debris.

Key Features

• Standard-view prime for APS-C Sony E-mount bodies, offering a 45mm equivalent field of view

• Fast f/1.4 aperture for low-light shooting and shallow depth-of-field effects

• Two aspherical elements + one high-refractive index element for sharper, more accurate rendering

• Super Multi-Layer Coating reduces flare and ghosting for better contrast and color

• Stepping motor provides smooth, silent AF for both stills and video

• 9-blade rounded aperture for pleasing, natural bokeh

• Built with Thermally Stable Composite (TSC) materials and a brass bayonet for durability and precision