| Attribute | Value |
|---|---|
| Lens Construction | 10 elements in 9 groups, including 2 aspherical elements |
| Diameter | 83.6 mm |
| Diagonal Angle of View | 84.10 degree |
| Aperture | 1.80 - 22.00 f |
| Notes | Available AF Mounts: Sigma, Canon, Nikon, Minolta, Pentax, Four-Thirds |
| Filter Size | 77 mm |
| Magnification Ratio | 0.37 x |
| Closest Focus | 0.18 m |
| Focus Details | Dual Focus mechanism |
| Length | 82.5 mm |
| Diaphragm Blades | 9 |
| APS Equivalent | 1.5x: 36mm; 1.6x: 38.4mm |
| Focal Length | 24.00 mm |
| Image Circle | 35mm |
| Brand | Sigma |
| Name | Sigma 24mm ƒ/1.8 EX DG Aspherical Macro |
| Weight | 485 g |
| Type | Wide Prime |
| 35mm Equivalent | Add |
| Effective Reduction in Aperture | Add |
| Focal Length Multiplier | Add |
| APS-C Equivalent | Add |
| Zoom System | Add |
| Diaphragm Blades Type | Add |
| Front Element Rotation | Add |