Thermal monocular NVECTECH PATRIOT 2 L25
NVECTECH PATRIOT 2 L25 Thermal Monocular
Foundation
25mm objective, 1500m detection range (250m more than L19). 384×288px VOx sensor, ≤18mK sensitivity, 50Hz. 1024×768 SONY AMOLED display. 1.8x optical + 4x digital zoom. 20+ h battery, USB Type-C. GPS/compass/azimuth/altitude/temperature integrated.
Key Differences from L19
Larger objective = extended range. 25mm delivers additional 250m detection without sacrificing portability. Ideal for hunters needing advanced-model range without 35mm/50mm weight penalty.
Detection Range: What It Means
1500m represents midpoint between compact L19 (1200m) and professional L50 (2900m). Military-standard 0.3m target independently verified. Field practice shows L25 outperforms competitors with larger objectives due to superior NETD (thermal sensitivity).
Practical Range
1500m human body. Game animals (elk): 1600m+. Small targets (foxes, coyotes): 1000-1200m. Vehicle engines: 2200m+.
Magnification & Sensors
1x field: 40° scanning. 2x: Species identification. 3-4x: Behavior/distance. Continuous zoom without quality loss. GPS waypoint markers, 360° compass, azimuth, barometric altitude—all visible simultaneously without image clutter.
Video & Recording
384×288px 50Hz thermal video + audio. HDMI simultaneous output for external recorders. USB export with no software restrictions. 64GB storage = 20-30 hours video without external drives.
Battery & Maintenance
20+ hours continuous (verified). USB Type-C charger (standard phone, power bank, vehicle). 0-100% indicator. 18650 cells user-replaceable.
Specifications
Parameter | Value |
Sensor | VOx 384×288 |
NETD | ≤18mK |
Frame Rate | 50Hz |
Detection Range | 1500m |
Objective | 25mm |
Zoom | 1.8x optical / 1-4x digital |
Display | 0.39" AMOLED 1024×768 |
Color Modes | 6 modes |
Battery | Li-ion dual 18650 |
Runtime | ≥20h |
Charging | USB-C (2-3h) |
Storage | 64GB (20-30h video) |
Outputs | USB-C data, HDMI video |
Waterproof | IP67 |
Operating Temp | -25°C to +55°C |
Weight | ~550g |


















