| Name |
Sigma APO 500mm f/4.5 EX DG HSM |
| Image Circle |
35mm |
| Type |
Telephoto Prime |
| Focal Length |
500mm |
| APS Equivalent |
1.5x: 750mm; 1.6x: 800mm |
| Max Aperture |
f/4.5 |
| Min Aperture |
f/32 |
| Diaphragm Blades |
9 |
| Lens Construction |
12 elements in 9 groups, including 2 ELD elements |
| Diagonal Angle of View(Based on image circle) |
5 degrees |
| Focus Details |
Internal; HSM with full-time manual override |
| Front Element Rotation |
No |
| Zoom System |
n/a |
| Closest Focus |
400cm / 157.4 in. |
| Magnification Ratio |
0.13x / 1:7.7 |
| Filter Size |
46mm (drop-in type) |
| Dimensions(Length x Diameter) |
350mm x 123mm / 13.8 in. x 4.8 in. |
| Weight |
3150g / 111.1 oz |
| Notes |
Available AF Mounts: [HSM version]: Sigma, Canon, Nikon; [w/o HSM]: Minolta, Pentax |
| Typical Online Price |
US$3999.00 |
