| Name |
Sigma 17-35mm f/2.8-4 EX DG Aspherical HSM |
| Image Circle |
35mm |
| Type |
Wide Zoom |
| Focal Length |
17 - 35mm |
| APS Equivalent |
1.5x: 25.5 - 52.5mm; 1.6x: 27.2 - 56mm |
| Max Aperture |
f/2.8 - 4 |
| Min Aperture |
f/22 |
| Diaphragm Blades |
8 |
| Lens Construction |
16 elements in 13 groups, including 2 aspherical and 1 SLD elements |
| Diagonal Angle of View(Based on image circle) |
103.7 to 63.4 degrees |
| Focus Details |
Internal Focus; HSM with full-time manual override |
| Front Element Rotation |
No |
| Zoom System |
Rotary |
| Closest Focus |
27cm / 10.6 in. |
| Magnification Ratio |
0.22x / 1:4.5 |
| Filter Size |
77mm |
| Dimensions(Length x Diameter) |
88.7mm x 83.5mm / 3.4 in. x 3.3 in. |
| Weight |
560g / 19.8 oz |
| Notes |
Available AF Mounts: [HSM version]: Sigma, Canon, Nikon; [w/o HSM]: Minolta, Pentax |
| Typical Online Price |
US$449.99 |
