| Name |
Sigma 50-500mm f/4.5-6.3 DG OS HSM APO |
| Image Circle |
35mm |
| Type |
Telephoto Zoom |
| Focal Length |
50-500mm |
| APS Equivalent |
1.5x: 75-750mm; 1.6x: 80-800mm |
| Max Aperture |
f/4.5 - 6.3 |
| Min Aperture |
f/22 |
| Diaphragm Blades |
9 (rounded) |
| Lens Construction |
22 elements in 16 groups, including 4 SLD elements |
| Diagonal Angle of View
(Based on image circle) |
46.8 to 5.0 degrees |
| Focus Details |
Internal; HSM with full-time manual override |
| Front Element Rotation |
No |
| Zoom System |
Rotary with lock |
| Closest Focus |
50 - 180cm / 9.7 in. - 70.9 in. |
| Magnification Ratio |
0.32x / 1:3.1 (200mm) |
| Filter Size |
95mm |
| Dimensions(Length x Diameter) |
219mm x 104.4mm / 8.6 in. x 4.1 in. |
| Weight |
1970g / 69.5 oz. |
| Notes |
Image Stabilized. Available AF Mounts: Canon, Nikon, Pentax, Sigma, Sony. Included Accessories: Case, Lens Hood LH1030-01, Step-down Ring, Shoulder Strap, Tripod Socket TS-31. |
| Typical Online Price |
US$2,400 (Canon and Nikon mount available March 2010; Pentax, Sigma, and Sony in April) |
