Lens system
| Lens focal range |
2.2 - 3.33 |
| Zoom ratio |
1.2 |
| Focal length range (f-f) |
18.1 - 21.72 mm |
| Throw ratio |
1.2 - 1.45 |
Additionally
| Objective projection distance |
0.78 - 15.6 m |
1.2x, 0.78 - 15.6 m, 76.2 cm (30 ") - 500", Black
WT2 Wide Lens for EH7500.