| Name |
Sigma APO 100-300mm ƒ/4 EX DG HSM |
| Image Circle |
35mm |
| Type |
Telephoto Zoom |
| Focal Length |
100 - 300mm |
| APS Equivalent |
1.5x: 150 - 450mm; 1.6x: 160 - 480mm |
| Max Aperture |
ƒ/4 |
| Min Aperture |
ƒ/32 |
| Diaphragm Blades |
9 |
| Lens Construction |
16 elements in 14 groups, including 4 SLD elements |
| Diagonal Angle of View(Based on image circle) |
24.4 to 8.2 degrees |
| Focus Details |
Internal; HSM with full-time manual override |
| Front Element Rotation |
No |
| Zoom System |
Rotary; Internal |
| Closest Focus |
180cm / 70.9 in. |
| Magnification Ratio |
0.2x / 1:5 |
| Filter Size |
82mm |
| Dimensions(Length x Diameter) |
226.5mm x 92.4mm / 8.9 in. x 3.6 in. |
| Weight |
1440g / 51 oz |
| Notes |
Available AF Mounts: [HSM version]: Sigma, Canon, Nikon; [w/o HSM]: Pentax, Sony |
| Typical Online Price |
US$1,050 |
