Product Overview
- APS-C | f/1.4 to f/16
- 45mm (Full-Frame Equivalent)
- Rounded 9-Blade Diaphragm
- Stepping Motor AF System
- Super Multi-Layer Coating
- Two Aspherical Elements
- One High-Refractive Index Element
A fast, versatile prime, this 30mm f/1.4 DC DN Contemporary Lens from Sigma is designed for use with APS-C-format Sony E-mount mirrorless cameras. The bright f/1.4 maximum aperture benefits working in low-light conditions and also affords extensive control over depth of field for using selective focus techniques. The optical design features a pair of aspherical elements, along with one high-refractive index element, which significantly reduce spherical aberrations and distortion for increased clarity and definition for notably sharp image quality. Also, 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 for smooth, near-silent autofocus performance.
Specifications:
|
Focal Length |
30mm (35mm Equivalent Focal Length: 45mm) |
|
Maximum Aperture |
f/1.4 |
|
Minimum Aperture |
f/16 |
|
Lens Mount |
Sony E |
|
Lens Format Coverage |
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 |
No |
|
Filter Size |
52 mm (Front) |
|
Dimensions (ø x L) |
2.6 x 2.9" / 64.8 x 73.3 mm |
|
Weight |
9.35 oz / 265 g |
In very good condition, with caps and lens hood.
