| Make | Avenir |
|---|---|
| Manufacturer | Seiko Optical Corp |
| Model code | TVSH0770 |
| Lens Format inches | 1/3 |
| Focal Length mm | 7.0 ~ 77.0 |
| Iris Type | Manual Iris |
| Lens Mount | CS |
| F-Stop | 1.8 |
| Physical Specifications |
Dimensions mm: 48 (Dia) x 82.2 Weight g: 195.5 |
| Varifocal | Yes |