The Sigma 20mm f/2 DG DN Contemporary Lens for Sony E-mount mirrorless cameras are designed to provide excellent edge-to-edge sharpness in a stylish all-metal design. The high-quality, wide-angle prime lens is ideal for photographing landscapes, cityscapes, handheld vlogging, and video streaming, and it offers a bright f/2 maximum aperture to ensure that you can photograph in really low-light conditions.
The lens consists of one SLD glass element and one FLD glass element to ensure correctness of chromatic aberration, and three high-precision aspherical elements to reduce the total size and weight of the lens. To ensure spectacular autofocus, the lens features a stepping motor for quick, accurate, and quiet AF performance.
- Sigma 20mm f/2 DG DN Contemporary Lens for Sony E
- Front Lens Cap
- Rear Lens Cap
- Lens Hood
| Focal Length | 20mm |
| Maximum Aperture | f/2 |
| Minimum Aperture | f/22 |
| Lens Mount | Sony E |
| Lens Format Coverage | Full-Frame |
| Angle of View | 94.5° |
| Minimum Focus Distance | 22 cm |
| Maximum Magnification | 0.15x |
| Macro Reproduction Ratio | 1:6.7 |
| Optical Design | 13 Elements in 11 Groups |
| Diaphragm Blades | 9, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Filter Size | 62 mm (Front) |
| Dimensions (ø x L) | 70 x 74.4 mm |
| Weight | 370 g |