A fast, versatile prime, this 30mm f/1.4 DC DN Contemporary Lens from Sigma is designed for APS-C-format Sony E-mount mirrorless cameras, where it provides a 45mm equivalent focal length. The bright f/1.4 maximum aperture benefits working in low-light conditions and also affords extensive control over focus placement for using selective focus techniques. In regard to the optical design, one aspherical element and one double-sided aspherical element pair to significantly reduce spherical aberrations for increased clarity and definition for notably sharp image quality.
A high-refractive index element is also featured, to minimize color fringing and chromatic aberrations, and a Super Multi-Layer Coating has been applied to control lens flare and ghosting in strong lighting conditions. Additionally, benefitting both stills shooting and video recording, this compact prime also incorporates a stepping AF motor or smooth, near-silent autofocus performance. Designed as a versatile standard lens, the mixture of speed and optical prowess make this a go-to lens for mirrorless shooters.
Focal Length | 30mm (35mm Equivalent Focal Length: 45mm) |
Maximum Aperture | f/1.4 |
Minimum Aperture | f/16 |
Lens Mount | Sony E |
Format Compatibility | APS-C |
Angle of View | 50.7° |
Minimum Focus Distance | 11.81" / 30 cm |
Maximum Magnification | 0.14x |
Optical Design | 9 Elements in 7 Groups |
Diaphragm Blades | 9, Rounded |
Focus Type | Autofocus |
Image Stabilization | None |
Filter Size | 52 mm (Front) |
Dimensions (ø x L) | 2.55 x 2.89" / 64.8 x 73.3 mm |
Weight | 9.35 oz / 265 g |
Package Weight | 0.96 lb |
Box Dimensions (LxWxH) | 5.45 x 4.3 x 4.2" |
Reviews Sigma 30mm f/1.4 DC DN Contemporary Lens for Sony E Mount NEX System (Import)
01/11/2020