| Attribute | Value |
|---|---|
| Lens Construction | 16 elements in 15 groups, including 2 aspherical and 1 SLD elements |
| Diameter | 83.6 mm |
| Zoom System | Rotary |
| Diagonal Angle of View | 18.20 - 84.10 degree |
| Aperture | 2.80 - 32.00 f |
| Notes | Available AF Mounts: Sigma, Canon, Nikon, Minolta, Pentax |
| Filter Size | 77 mm |
| Magnification Ratio | 0.22 x |
| Closest Focus | 0.5 m |
| Focus Details | Internal |
| Length | 90.9 mm |
| Diaphragm Blades | 9 |
| APS Equivalent | 1.5x: 36 - 202.5mm; 1.6x: 38.4 - 216mm |
| Focal Length | 24.00 - 135.00 mm |
| Image Circle | 35mm |
| Brand | Sigma |
| Name | Sigma 24-135mm f/2.8-4.5 Aspherical IF |
| Weight | 530 g |
| Type | Standard Zoom |
| 35mm Equivalent | Add |
| Effective Reduction in Aperture | Add |
| Focal Length Multiplier | Add |
| APS-C Equivalent | Add |
| Diaphragm Blades Type | Add |
| Front Element Rotation | Add |