| Name |
Sigma 18-250mm f/3.5-6.3 DC Macro OS HSM |
| Image Circle |
APS-C |
| Type |
Standard Zoom |
| Focal Length |
18 - 250mm |
| APS Equivalent |
1.5x: 27 - 375mm; 1.6x: 28.8 - 400mm |
| Max Aperture |
f/3.5 - 6.3 |
| Min Aperture |
f/22 |
| Diaphragm Blades |
7 (rounded) |
| Lens Construction |
16 elements in 13 groups, including 1 Special Low Dispersion (SLD) and 3 aspherical elements |
| Diagonal Angle of View(Based on image circle) |
69.3 to 5.7 degrees |
| Focus Details |
Internal HSM (Hyper Sonic Motor) with AF/MF switch |
| Front Element Rotation |
No |
| Zoom System |
Rotary |
| Closest Focus |
35cm / 13.8 in. |
| Magnification Ratio |
0.34x / 1:2.9 |
| Filter Size |
62mm |
| Dimensions(Length x Diameter) |
88.6mm x 73.5mm / 3.5 in. x 2.9 in. |
| Weight |
470g / 16.6 oz |
| Notes |
Image Stabilization; Available AF mounts: Sigma, Sony, Nikon, Canon and Pentax. |
| Typical Online Price |
US$TBA (Available starting July 2012) |
