| Attribute | Value |
|---|---|
| Focus Details | HSM (Hyper Sonic Motor) with full-time manual focus override |
| Diameter | 94 mm |
| Zoom System | Rotary |
| Diagonal Angle of View | 16.20 - 31.70 degree |
| Diaphragm Blades Type | rounded |
| Aperture | 1.80 - 16.00 f |
| Notes | Available AF Mounts: Canon EF-S, Nikon F, Sigma SA; Included Accessories: Lens hood, lens caps, tripod collar. Compatible with Sigma USB Dock. |
| Filter Size | 82 mm |
| Magnification Ratio | 0.15 x |
| Closest Focus | 0.95 m |
| Length | 170.2 mm |
| Lens Construction | 21 elements in 15 groups, including 3 FLD (F Low Dispersion) glass elements, 1 SLD (Special Low Dispersion) glass element, and 1 high-refractive inde |
| Diaphragm Blades | 9 |
| APS Equivalent | 1.5x: 75 - 150mm; 1.6x: 80 - 160mm |
| Focal Length | 50.00 - 100.00 mm |
| Image Circle | APS-C |
| Brand | Sigma |
| Name | Sigma 50-100mm f/1.8 DC HSM Art |
| Weight | 1491 g |
| Type | Telephoto Zoom |
| 35mm Equivalent | Add |
| Effective Reduction in Aperture | Add |
| Focal Length Multiplier | Add |
| APS-C Equivalent | Add |
| Front Element Rotation | Add |