Technical details
| Projected image size |
60 - 500 |
Lens system
| Aperture range (F-F) |
2.2 - 2.64 |
| Zoom ratio |
1.6 |
| Focal length range (f-f) |
48.5 - 77.6 mm |
| Throw ratio |
2.97–4.79:1 |
Additionally
| Objective projection distance |
3.7 - 50.9 m |
2.97–4.79:1, F 2.2 - 2.64, 1.6 zoom, 60-500"
Middle zoom lens for the NEC PA series.