| Make | Avenir |
|---|---|
| Manufacturer | Seiko Optical Corp |
| Model code | HTCD0620HI |
| Lens Format inches | 1/2 inch |
| Focal Length mm | 6 mm focal length |
| Iris Type | Auto Iris |
| Lens Mount | C mount |
| F-Stop | 2.0 F-stop |
| Direct Drive | Yes |
| Pinhole | Yes |
| Physical Specifications |
Dimensions mm: 17 (Dia) x 80.5 Weight g: 119.5 |