| Attribute | Value |
|---|---|
| Diaphragm Blades | 7 |
| Diameter | 82 mm |
| Diagonal Angle of View | 114.20 degree |
| Aperture | 2.80 - 22.00 f |
| Notes | Available AF Mounts: [HSM version]: Sigma, Canon, Nikon; [w/o HSM]: Minolta, Pentax |
| Magnification Ratio | 0.2 x |
| Closest Focus | 0.18 m |
| Focus Details | Internal focus; HSM with full-time manual override |
| Lens Construction | 14 elements in 10 groups, including 2 aspherical and 2 SLD elements |
| Length | 91 mm |
| APS Equivalent | 1.5x: 21mm; 1.6x: 22.4mm |
| Focal Length | 14.00 mm |
| Image Circle | 35mm |
| Brand | Sigma |
| Name | Sigma 14mm f/2.8 EX Aspherical HSM |
| Weight | 630 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 |
| Filter Size | Add |
| Front Element Rotation | Add |