Optical back focal distance of 8.56mm (in air).
| Make | Rainbow |
|---|---|
| Manufacturer | Rainbow CCTV |
| Model code | H12CSWI 1/4 |
| Lens Format inches | 1/4 |
| Focal Length mm | 12 |
| Iris Type | Manual Iris |
| Lens Mount | CS |
| Angle (Field) of View o | 8.2x 6.2 |
| Minimum Object Distance m | 0.3 |
| Physical Specifications | Weight g: 90 |
| Environmental Specifications | Operating Temperature oC: -10 ~ +50 |
| Additional info | Optical back focal distance of 8.56mm (in air). |