| Name |
Sigma 18-50mm ƒ/2.8-4.5 DC OS HSM |
| Image Circle |
APS-C |
| Type |
Standard Zoom |
| Focal Length |
18 - 50mm |
| APS Equivalent |
1.5x: 27 - 75mm; 1.6x: 28.8 - 80mm |
| Max Aperture |
ƒ/2.8 - 4.5 |
| Min Aperture |
ƒ/22 |
| Diaphragm Blades |
7 |
| Lens Construction |
16 elements in 12 groups, including 2 SLD and 3 aspherical lenses |
| Diagonal Angle of View(Based on image circle) |
69.3 to 27.9 degrees |
| Focus Details |
Internal with HSM |
| Front Element Rotation |
No |
| Zoom System |
Rotary |
| Closest Focus |
30cm / 11.8 in. |
| Magnification Ratio |
0.24x / 1:4.1 |
| Filter Size |
67mm |
| Dimensions(Length x Diameter) |
88.6mm x 74mm / 3.4 in. x 2.9 in. |
| Weight |
395g / 13.9 oz |
| Notes |
Available AF Mounts: Sigma, Canon, Nikon, Sony, Pentax. Included Accessories: Case, Lens Hood. Optical Stabilization. |
| Typical Online Price |
US$400 |
