The AN/PAS-13B(V)1 is a state-of-the-art military thermal imaging sight designed to detect and identify targets day or night, even under the most challenging battlefield conditions (such as dense fog, smoke, complete darkness, or dust storms). The V1 (Light) modification features a significantly reduced weight and is optimized for individual small arms and light anti-tank weapon systems.
This sight is actively deployed by regular army units and Special Operations Forces (SOF), proving its extreme reliability and durability in real combat environments.
Key Features & Benefits
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Absolute Tactical Stealth (Passive System): The device operates purely by receiving infrared radiation. It emits absolutely no signals, making it completely undetectable to enemy electronic warfare (EW) systems and night vision devices.
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Immunity to Bright Light: Unlike traditional image intensifier (I²)-based night vision devices, the AN/PAS-13B(V)1 thermal sight is completely unaffected by muzzle flashes, vehicle headlights, searchlights, or direct sunlight.
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Dual Field of View (FOV): Offers two optical magnification modes: 1.55x (for rapid situational awareness) and 3.1x (for precise aiming).
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Versatile Connectivity: Equipped with an analog video output port (EIA-RS-170, NTSC), allowing operators to transmit real-time imagery to external displays, head-mounted goggles, or tactical video recorders.
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Accessible Power Source: Powered by four widely available, standard AA batteries (lithium, alkaline, or rechargeable NiMH).
Applications
Equipped with a quick-detach mount compatible with Picatinny MIL-STD-1913 and NATO/STANAG rails, the sight easily integrates with:
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Assault rifles and carbines (M16/M4 series, etc.);
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Rocket launchers and anti-tank systems (such as the M136/AT4);
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Can also be used as a handheld thermal monocular for reconnaissance and surveillance.
Detailed Technical Specifications
| Feature |
Specification |
| Optical Magnification |
3.1x (narrow FOV) / 1.55x (wide FOV) |
| Target Recognition Range |
Up to 550 meters |
| Sensor (Detector) |
40×16 scanning focal plane array (640 pixels equivalent) |
| Spectral Response |
3 to 5 µm (mid-wave infrared / MWIR) |
| Startup Time |
< 120 seconds (cool-down to operational readiness) |
| Video Output |
EIA-RS-170, NTSC |
| Mount Type |
Picatinny MIL-STD-1913 / NATO/STANAG |
| Power Supply |
4 x AA batteries (Lithium, Alkaline, or NiMH) |
| Battery Life |
Up to 5 hours (using Lithium batteries under normal conditions) |
| Water Resistance |
Submersible up to 1 meter (waterproof) |
| Operating Temperature |
-37°C to +49°C (-35°F to +120°F) |
| Storage Temperature |
-46°C to +71°C (-51°F to +160°F) |
| Weight |
860 g (1.9 lbs) (without batteries) |
⚠️ Please Note: Built to rigorous military standards, this unit is engineered to withstand heavy recoil from large-caliber weapons, harsh handling, and extreme temperature fluctuations. The AN/PAS-13B(V)1 is an uncompromising, combat-proven tool for professionals who demand maximum tactical advantage 24/7.
