| Make | Avenir |
|---|---|
| Manufacturer | Seiko Optical Corp |
| Model code | TVSH5533 |
| Lens Format inches | 1/3 |
| Focal Length mm | 5.5 ~ 33 |
| Iris Type | Manual Iris |
| Lens Mount | CS |
| F-Stop | 1.6 |
| Physical Specifications |
Dimensions mm: 42 (Dia) x 54.5 Weight g: 148.5 |
| Varifocal | Yes |