| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Flexible Usage:It can be used in combination with helmets or headwear, or it can be used handheld.
Generation 2+ Image Intensifier: The night vision device uses a 2nd generation+ image intensifier, which can also be upgraded to a quasi-3rd generation image intensifier to meet different budgets and mission requirements.
Multi-layer Coating Standard: The ultra-wideband multi-layer anti-reflective coating can suppress broadband reflections from the lens surfaces, reducing light loss and allowing more light to pass through the lens for better observation results.
Optional Infrared Enhancer: An optional infrared enhancer can be added to improve night-time performance and expand the range of applications. It can also be connected to digital cameras, cameras, camcorders, and smartphones for night-time photography.
Battery Cover Spring Design: The spring is embedded inside the battery cover to ensure better contact between the night vision device and the battery. This design also prevents the spring from being easily damaged and makes battery replacement quick and easy.
Eyepiece Shade, Built-in Infrared Light, and Low Battery Indicator: The device features an eyepiece shade, built-in infrared light, and a low battery indicator (displayed in the eyepiece) to enhance the user's stealth. The interpupillary distance can also be adjusted according to the user's needs.
IP65 Dust and Water Resistance: The device is rated at IP65 for dust and water resistance.
Zero Standby Consumption: When the device is not in use for an extended period, the battery placed in the battery compartment will not lose power.
Directional Sensing Auto On/Off: When the device is temporarily not in use, it can be turned off automatically by pressing a button on the helmet to raise the device and then releasing it. When it is needed again, pressing the same button to lower the device to the observation position will automatically restore the working state.
Ergonomic Design: The device features an ergonomic, anti-slip, and lightweight body that is comfortable to hold with both hands. It is not only durable but also finely crafted.
Wide Eyepiece Design: The wide eyepiece design makes prolonged use more comfortable and reduces eye dryness.
Automatic Brightness Adjustment: When the ambient light changes, the image brightness seen through the night vision device remains constant, ensuring stable observation and protecting the user's vision.
Anti-Strong Light Protection: When the ambient light intensity exceeds 40 Lux, the device will automatically shut off within 10 seconds to prevent damage to the image intensifier.
Dual Infrared Modes: The device features dual infrared modes for both close and long-range use.
Red Flash Function: In necessary situations, pressing the red flash button instantaneously increases the brightness of the opponent's night vision device, causing temporary blindness, while allowing the user to see the environment more clearly.
Standard Batteries: The device operates on two AA batteries and includes a battery reverse protection circuit to prevent damage if the batteries are inserted incorrectly.
Interchangeable Objectives: The device allows for interchangeable objectives to change magnification levels, with optional 3x, 5x, and 6x lenses available.
| Specification | DG2071 | DG3071 |
| Appearance Style | Binocular monocular | Binocular monocular |
| Image Intensifier Level | Gen2+ | Near Gen3 |
| Resolution (lp/mm) | 60-64 | 64-72 |
| Figure of Merit (FOM) | 1400-1800 | 1600-2300 |
| Sensitivity (µA/lm) | 700-1000 | 850-1200 |
| Signal-to-Noise Ratio | 23-28 | 28-32 |
| Brightness Gain (cd/sq.m/lx) | 8000-12000 | 10000-20000 |
| Photocathode Type | S25 | GaAs |
| Lens Coating Type | Ultra-broadband multilayer AR coating | Ultra-broadband multilayer AR coating |
| Magnification (X) | 1x (replaceable 4X/6X/8X lens) | 1x (replaceable 4X/6X/8X lens) |
| Field of View (°) | 40 | 40 |
| Focal Length (mm) | 25 | 25 |
| Diopter Adjustment Range (°) | +5/-5 | +5/-5 |
| Objective Adjustment Range (m) | 0.25--∞ | 0.25--∞ |
| Dimensions (mm) | 152x143x58 | 152x143x58 |
| Weight (g) | 592 | 592 |
| Power Supply Voltage (V) | 2.0-4.2 | 2.0-4.2 |
| Battery Type | AA alkaline battery x2 | AA alkaline battery x2 |
| Continuous Working Time (h) | 80 (IR off) / 40 (IR on) | 80 (IR off) / 40 (IR on) |
| Operating Temperature Range (°C) | -50/+60 | -50/+60 |
| Storage Temperature Range (°C) | -50/+70 | -50/+70 |
| Dust & Water Resistance Level | IP65 | IP65 |
| Video Output Function | Yes | Yes |
| Video Output Format | PAL/NTSC | PAL/NTSC |
| Anti-Glare Protection Function | Yes | Yes |
| Orientation Sensing Auto Power On/Off | Yes | Yes |
| Auto Brightness Control | Yes | Yes |
| Built-in Battery Cap Spring Design | Yes | Yes |
| Interpupillary Adjustment Range | 58-72mm | 58-72mm |
| Dual IR Auxiliary System | Yes | Yes |
| IR Burst Function | Yes | Yes |
| Built-in IR Indicator | Yes | Yes |
| Auxiliary Light Wavelength | 808nm & 850nm | 808nm & 850nm |
| Independent Long-range IR Lamp Accessory | Supported | Supported |
| Replaceable High Magnification Lens (4X/6X/8X) | Supported | Supported |
| Relative Humidity | 5%-98% | 5%-98% |
| Mean Time Between Failures | 10000 hours | 10000 hours |
| Official Warranty | 1 year | 1 year |
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