The Sigma 30mm f/2.8 DN for Sony E is a standard-range prime-lens option for Sony E-mount cameras and camcorders. Key features include:

Sony E-mount. We carry this lens is multiple lens mounts. This is the version designed specifically for the crop-frame Sony E-mount.

Normal Range on a Budget. The Sigma 30mm DN offers roughly a 45mm equivalent focal length post-sensor crop factor. While its f/2.8 aperture isn’t going to enable candlelit portraits of your black cat, it’s still a good option in moderately low light.

Focus on Innards. Its internal focusing, linear AF motor provides quiet autofocusing for both still and video recording, with a minimum focus distance of just 11.81. Despite its low cost, Sigma designed the 30mm f/2.8 with two glass mold aspherical lens elements to minimize barrel distortion and field curvature, and to keep aberrations at bay. Like many other Sigma lenses, the 30mm also features their Super Multi Layer Coating to reduce ghosting and lens flare.