Thermal monocular NVECTECH PATRIOT 2 H50
NVECTECH PATRIOT 2 H50 Thermal Monocular
Foundation – Hybrid Series
H50 = Hybrid 640×512px VOx matrix. 50mm F0.9 objective, 2900m detection range. Dual-focus advanced optics. ≤18mK sensitivity, 50Hz. 1024×768 SONY AMOLED display. 2.8x optical zoom + 4x digital. 16h+ battery, USB Type-C. GPS/compass/azimuth/altitude/temperature integrated.
H50 vs. L Series – Key Differences
L series = 384×288px sensor. Standard hunting-grade performance. Detection range up to 2900m (L50).
H series = 640×512px sensor. Professional-grade resolution. 1.7× more pixels = significantly sharper image. Species/behavior identification at extreme ranges where L series sees only thermal signatures.
H50 = Hybrid optimized combination of 50mm objective + 640×512 matrix. Not longest range (H35L/H60L reach 3400m), but optimal balance of image quality and portability. Price lower than dual-lens H35L/H60L models, quality superior to L series.
Sensor: What 640×512 Means
Pixel density: L series 110,592 pixels. H series 327,680 pixels. ×3 more data = dramatically sharper image.
Practical impact: At 1500m, L series sees "thermal shape of deer." H50 distinguishes antlers, body position (standing/bedded), direction of gaze. Difference between "target present" vs. "target identified."
NETD (sensitivity): Both series ≤18mK. H series not thermally more sensitive—but higher resolution makes small temperature differences visually sharper through more pixels.
Practical Detection Range
2900m human body. Game animals (elk): 3000m+ identification. Small targets (foxes, coyotes): 1800-2200m discrimination. Vehicle engines: 3500m+ detection.
Magnification & Optics
2.8x base magnification (larger than L series 1.8x due to larger matrix). 4x digital zoom without quality loss through 640×512 resolution. F0.9 objective = 20% more light than standard F1.0. Result: extremely clear images even in worst conditions (fog, rain, smoke).
Video & Recording
640×512px 50Hz thermal video + audio. Drastically sharper footage than L series 384×288px. HDMI simultaneous output. USB export without restrictions. 64GB = 20-30 hours HD video.
Battery
16h+ continuous (lower than L series 20h due to larger matrix power consumption). USB Type-C charging. 0-100% indicator. 18650 cells user-replaceable.
Specifications
Parameter | Value |
Sensor | VOx 640×512 (professional) |
NETD | ≤18mK |
Frame Rate | 50Hz |
Detection Range | 2900m |
Objective | 50mm F0.9 |
Zoom | 2.8x optical / 1-4x digital |
Display | 0.39" AMOLED 1024×768 |
Color Modes | 6 modes |
Battery | Li-ion dual 18650 |
Runtime | ≥16h |
Charging | USB-C (2-3h) |
Storage | 64GB (20-30h HD video) |
Outputs | USB-C data, HDMI video |
Waterproof | IP67 |
Operating Temp | -25°C to +55°C |
Weight | ~620g |
Dimensions | 224×66×67mm |
Warranty | 2 years |















