| Attribute | Value |
|---|---|
| Focus Details | Inner focusing with linear AF motor |
| Diameter | 60.8 mm |
| Diagonal Angle of View | 39.60 degree |
| Diaphragm Blades Type | rounded |
| Aperture | 2.80 - 22.00 f |
| Notes | Lens mounts: Sony E-Mount, Micro Four Thirds. Lens hood (LH520-03) included. Available in black or silver. |
| Filter Size | 46 mm |
| Magnification Ratio | 0.12 x |
| Closest Focus | 0.3 m |
| Length | 40.5 mm |
| Lens Construction | 7 elements in 5 groups, including 2 aspherical elements |
| Diaphragm Blades | 7 |
| APS Equivalent | 1.5x: 45mm; 2.0x: 60mm |
| Focal Length | 30.00 mm |
| Image Circle | APS-C |
| Brand | Sigma |
| Name | Sigma 30mm ƒ/2.8 DN Art |
| Type | Standard Prime |
| 35mm Equivalent | Add |
| Effective Reduction in Aperture | Add |
| Focal Length Multiplier | Add |
| APS-C Equivalent | Add |
| Zoom System | Add |
| Front Element Rotation | Add |
| Weight | Add |