| Make | Tamron |
|---|---|
| Manufacturer | Tamron Co., Ltd. |
| Model code | 12VM1040ASIR |
| Zoom type | Manual |
| Lens Format inches | 1/2 inch |
| Focal Length mm | 10 ~ 40 mm focal length |
| Iris Type | Manual Iris |
| Lens Mount | C mount |
| IR Corrected (Aspherical) | Yes |
| F-Stop | 1.4 F-stop |
| Angle (Field) of View o | 37.5 x 27.5 |
| Minimum Object Distance m | 0.5 |
| Physical Specifications |
Dimensions mm: 42.6 (Dia) x 62 Weight g: 77 |
| Varifocal | Yes |