Product Overview
The SENTINEL LRF is the most effective thermal laser rangefinder binocular available. It serves a wide variety of tactical, law enforcement, border security and special forces applications. SENTINEL LRF binoculars use a high-resolution uncooled thermal sensor to perceive differences in the thermal signature of objects within the field of view.
The unit can detect objects at remote distances 24 hours a day, through smoke, fog or camouflage. The unit’s 5,000+ meter eye-safe laser rangefinder and digital magnetic compass instantly measure distance, azimuth and inclination of far-off targets. Data is displayed inside the field of view and can be exported via the computer output to a variety of peripheral devices.
Features:
| High-resolution uncooled thermal sensor |
| Superb image clarity |
| Simple to operate |
Specifications:
| Sensor | |
| Resolution (pixels) | 640×480 |
| Pixel size (µM) | 17 |
| Operating wavelength (µ) | 8 – 14 |
| Sensitivity (mK @F1.0) | <55 |
| Video Output | PAL |
| DRI range (m): HumanTank | 2,500/625/313 6,800/1,700/850 |
| Optics | |
| Objective focal length (mm) | 75 |
| Field of view (°) | 8.3×6.2 |
| Eye relief (mm) | 25 |
| Dioptric correction | -6 to +2 |
| Zoom | 2x, 4x |
| Internal recording module | Optional |
| Mechanics, Electronics & Environmental | |
| Dimensions (mm) | 210x146x89 |
| Weight without batteries (g) | 1,307 |
| Battery type | 6x AA |
| Battery life (hours) | 4 (rechargeable) / 6 (Lithium battery) |
| Operating Temperature (°C) | -40 to +50 |
| Waterproofing | MIL-STD-810G |
| Laser Rangefinder | |
| Laser wavelength (nm) | 1,550 |
| Measurement distance to 2.3×2.3m NATO (m) | 3,000 |
| Distance measuring accuracy (m) | ±1 |
| Device Measurement capability (m) | 5,000 |
| Azimuth measuring range (°) | 360 |
| Elevation measuring range (°) | ±60 |
