| Attribute | Value |
|---|---|
| Lens Construction | 17 elements in 12 groups, including 1 SLD glass elements |
| Diameter | 74 mm |
| Diagonal Angle of View | 23.30 degree |
| Diaphragm Blades Type | rounded |
| Aperture | 2.80 - 22.00 f |
| Notes | Available AF Mounts: Sony E-Mount, L-mount; Dust- and splash-proof construction; Compatible with USB Dock UD-11 (L-mount only) |
| Filter Size | 62 mm |
| Magnification Ratio | 1 x |
| Closest Focus | 0.29 m |
| Focus Details | Internal with HSM (Hypersonic Motor); full-time manual override |
| Length | 133.6 mm |
| Diaphragm Blades | 9 |
| APS Equivalent | 1.5x: 157.5mm |
| Focal Length | 105.00 mm |
| Image Circle | 35mm |
| Brand | Sigma |
| Name | Sigma 105mm f/2.8 DG DN Macro |
| Weight | 715 g |
| Type | Telephoto Prime |
| 35mm Equivalent | Add |
| Effective Reduction in Aperture | Add |
| Focal Length Multiplier | Add |
| APS-C Equivalent | Add |
| Zoom System | Add |
| Front Element Rotation | Add |