Lens Summary
Brand: Sigma
Also Known As: Sigma 30mm f/1.4 DN
Lens Type: Prime Lens
Format: APS-C / DX
Focus: Autofocus
Lens Mount: Sony E
Release Date: 2016-02-23
MSRP Price: $339
Made in: Japan
Production Status: In Production
Lens Description: 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.
Sigma 30mm f/1.4 DC DN C Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Prime Lens |
| Focal Length | 30mm |
| Mount Type | Sony E |
| Format | APS-C / DX |
| Compatible Format(s) | APS-C |
| Compatible with Teleconverters | No |
| Maximum Reproduction Ratio | 1:7 |
| Optical Stabilization (Image Stabilization) | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/1.4 |
| Minimum Aperture | f/16 |
| Maximum Angle of View (APS-C or smaller format) | 50.7° |
| Optical Information | |
| Lens Elements | 9 |
| Lens Groups | 7 |
| Diaphragm Blades | 9 (Rounded) |
| Aspherical Elements | 2 |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Hyper Sonic Motor (HSM) | Yes |
| Internal Focusing | Yes |
| Minimum Focus Distance | 11.81 |
| Filter Information | |
| Filter Size | 52mm |
| Accepts Filter Type | Screw-on |
| Physical Characteristics | |
| Weather / Dust Sealing | No |
| Mount Material | Metal |
| Dimensions | 2.55 x 2.89 |
| Weight | 265g |
| Other Information | |
| Available in Colors | Black |
Lens Construction
MTF Chart
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