NTRS20-640-35/25 is a professional lightweight IP67 tactical thermal imaging scope with a 640x512 high-resolution detector and built-in laser rangefinder/ballistic calculator. It features 5 image palettes, 8 reticle patterns, multi-language voice switching (CN/EN/RU) and extreme temperature resistance, ideal for military/police tactics, hunting and all-weather surveillance.
WhatsApp: +43 67844091116
Tel: +86 18608017948(WeChat)
E-mail: marketing@newtron-tech.com
The NTRS20-640-35/25 thermal imaging scope supports 5 image palettes, 8 reticle patterns, and 6 reticle colors. It features a built-in compass and angle sensor, along with 1×~8× electronic zoom, ballistic calculation, and multi-language voice switching (Chinese/English/Russian). Engineered for stability in extreme temperatures from -40℃ to +50℃, it is widely used in military and police tactical operations, field hunting, and all-weather surveillance scenarios.
· 5 Image Palettes: White Hot, Black Hot, Green Hot, Red Hot, Iron Red.
· 8 Reticle Patterns & 6 Colors: White, Yellow, Red, Green, Blue, Black.
· Ballistic Calculation: Supports precise ballistic solution for accurate aiming.
· Built-in Compass & Angle Sensor: Provides critical environmental data for tactical decision-making.
· Auto Power-Off: Timer-based auto shutoff for power conservation.
· 1×~8× Electronic Zoom: Flexible magnification for both close-quarters and long-range observation.
· Zeroing Function: Enables precise weapon zeroing for consistent accuracy.
· Multi-Language Support: Voice switching available in Chinese, English, and Russian.
Item | NTRS20-640-35 | NTRS20-640-25 |
Product Model | NTRS20-640-35 | NTRS20-640-25 |
Detector Resolution | 640×512@12μm | 640×512@12μm |
Display Resolution | 1024×768@7.8μm | 1024×768@7.8μm |
Objective Lens | 25mm F1.0 | 35mm F1.0 |
Detection Range (Moving Vehicle) | ≥1500m | ≥2000m |
Laser Rangefinding | ≥2000m | ≥2000m |
Brightness Adjustment | -4SD ~ +4SD | -4SD ~ +4SD |
Field of View | ≥17°×13.5° | ≥12°×9.5° |
Focusing Range | 10m ~ ∞ | 10m ~ ∞ |
Eye Relief | ≥20mm | ≥20mm |
Magnification | 1× ~ 8× | 1× ~ 8× |
Power Supply | 1× rechargeable 18650 battery | 1× rechargeable 18650 battery |
Continuous Operation Time | ≥5h | ≥5h |
Data Interface | 7-pin connector for SD card data reading | 7-pin connector for SD card data reading |
Operating Temperature | -40℃ ~ +50℃ | -40℃ ~ +50℃ |
Ingress Protection | IP67 | IP67 |
Mechanical Interface | Standard Picatinny rail | Standard Picatinny rail |
Weight | ≤455g | ≤480g |



