Key Specifications
| Imager | Focal Plane Array (FPA), un-cooled Vanadium Oxide microbolometer |
| Resolution/Effective Picture Elements | 640 ? 480 |
| Pixel Pitch | 17 ?m |
| Frame rate | <9Hz (?VS? models)30Hz (?VF? models) |
| Lens | Athermal 50?mm (F1.2) |
| Field of View (FOV) | 12.4? x 9.3? |
| Spectral Response | 8 to 14??m |
| Thermal Sensitivity (NEDT) | <72mK (at room temperature; Noise Reduction ON) |
| Focus | Factory-set at infinity |
| Focus Distance | 84 m to ? (276 ft to ?) |
| Contrast enhancement | On/Off |
| Gain Level | User-adjustable |
| Brightness Level | User-adjustable |
| Noise reduction | On/Off |
| User-selectable thermal color modes | 12 |
| Approximate Performance Range in ideal conditions based on DRI criteria** | Human 1.8 x 0.5 m(5.9 x 1.6 ft), Object 2.3 x 2.3 m(7.5 x 7.5 ft) |
| Detection | 982 m (3222 ft), 4517 m (14,820 ft) |
| Recognition | 245 m (804 ft), 1129 m (3704 ft) |
| Identification | 123 m (404 ft), 565 m (1854 ft) |
| Lens | 30x motorized Zoom4.3 mm to 129 mmF1.6 to F4.7 |
