NTLRS-640 is an ultra-lightweight compact thermal rifle scope with a 640×512 uncooled infrared core and 450m personnel target detection range. It delivers over 10 hours of continuous operation via a low-temperature lithium battery, supports video output and battlefield information overlay, with multi-color reticles and partial area zoom for precise nighttime tactical and hunting operations.
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Lightweight 640×512 thermal scope with 450m detection range, 10+ hours of continuous operation, and Picatinny rail mount. Ideal for tactical and hunting use.
This lightweight thermal imaging scope utilizes an uncooled infrared core with a 640×512 detection resolution and supports video output and overlay of battlefield information.
Powered by a low-temperature lithium battery, it delivers over 10 hours of continuous operation. The universal Picatinny rail interface enables quick installation and detachment from firearms, while its multi-color reticle, partial area zoom, and diverse imaging modes enhance precision in nighttime operations, where it can accurately detect single personnel targets at distances up to 450 meters.
No. | Category | Specifications |
1 | Detector | Resolution: 640×512; Pixel size: 12μm |
2 | Detection Range | Recognition range for personnel targets: ≥450m |
3 | Field of View (FOV) | ≥11° × 8° |
4 | Dimensions | 213mm (L) × 61mm (W) × 112mm (H) |
5 | Clear Imaging Range | 10m to Infinity |
6 | Weight | ≤0.8kg (including mount & battery) |
7 | Image Adjustment | Calibration, Brightness, Contrast, Reticle, Enhancement |
8 | Electronic Zoom | 1× to 2× |
9 | Continuous Working Time | ≥10h |
10 | Interface | Universal Picatinny Rail |
11 | Temperature Range | Operating temperature: -40℃ to +55℃; Storage temperature: -55℃ to +70℃ |



