Long Distance Night Vision Monocular
This long distance night vision monocular equipment can be equipped with high-performance Gen 2+ and Gen 3 image intensifier tubes. The long distance night vision monocular has built-in infrared illuminator, which can produce "invisible" light, so that your goggles can see clearly in the absence of light.
Description
HAWKEEP LONG DISTANCE NIGHT VISION MONOCULAR
Products Description
This is a long distance night vision monocular, which is suitable for remote observation in dark or low light environment at night.
This long distance night vision monocular equipment can be equipped with high-performance Gen 2+ and Gen 3 image intensifier tubes.
The long distance night vision monocular has built-in infrared illuminator, which can produce "invisible" light, so that your goggles can see clearly in the absence of light.
You can choose to equip this long distance night vision monocular with a remote infrared auxiliary lamp to enhance the viewing effect at night. The night vision device is equipped with automatic brightness control, which can adjust the brightness of the image when the light changes to maintain the image clarity. Other functions include infrared indicator and low battery indicator pro, automatic brightness control and automatic turn-off function, which can be turned off in a few seconds when the equipment is accidentally exposed to strong light.
It is equipped with an integrated infrared illuminator, which can be used in extremely low light conditions.
Product function introduction
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The night vision can be outfitted with high-performance Gen 2 and Gen 3 image intensifier tubes. |
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Built-in Infrared illuminator |
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Low Battery Indicator in FOV |
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IR Indicator in FOV |
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Bright light cut-off |
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Automatic brightness control |
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Multilayer wideband lens coating |
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Support detachable remote infrared light |
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Support connecting to mobile phones/digital cameras/SLR cameras for photo and video recording. |
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Battery Cover - Spring-Built-in Design |
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IP65 waterproof and dustproof level (upgradeable to IP67) |
Technical Parameters
| Brand | Hawkeep | |
| Model | HKP-2016 | HKP-3016 |
| Generation(IIT) | Gen2+ | Gen3 |
| Resolution(lp/mm) | 60-64 | 64-72 |
| Figure Of Merit(FOM) | 1400-1800 | 1600-2300 |
| Sensitivity(µ A/lm) | 700-1000 | 850-1200 |
| SNR | 23-28 | 28-32 |
| Luminance Gain(cd/㎡/lx) | 8000-12000 | 10000-20000 |
| Photocathode Type | S25 | GaAs |
| Magnification(X) | 6 | |
| FOV (deg,°) | 7 | |
| Diopter Adjustment(deg,°) | -1 | |
| Focal Length(mm) | 150 | |
| Parallelism of Optical Axis | <0.1 ° / 0.5 | |
| MTF | 120lp/mm | |
| Optical Distortion | <0.5% Max /3% MAX | |
| Relative Illumination | >75% | |
| Range of Focus (m) | 2m ~ ∞ | |
| Dimensions(mm) | 275×85×83 | |
| Weight(kg) | 1.05 | |
| Switch Style | Button switch | |
| Switch Position | OFF / ON / IR | |
| Power Supply (v) | 2.6-4.2 | |
| Battery Type (v) | 1 × CR123A lithium battery | |
| Battery Life(h) | 60 h – 100 h | |
| Low Battery Indicator | Yes | |
| Overall Power Consumption | <0. 1W | |
| Bright Light Cut-off | Yes | |
| Automatic Brightness Control | Yes | |
| Multilayer Wideband Lens Coating | Yes | |
| Support detachable remote infrared light | Yes | |
| Support connecting to mobile phones/digital cameras/SLR cameras for photo and video recording. | Yes | |
| Infrared Illuminator | Built-in | |
| IR Indicator | Yes | |
| IR Wavelength(nm) | 850 | |
| Battery Cover - Spring-Built-in Design | Yes | |
| Operating Temperature (°C ) | -51 to +49 | |
| Storage Temperature(°C ) | -51 to +85 | |
| Relative Humidity | 5%-98% | |
| MTTF (h) | 10000 | |
| Environmental Rating | IP65/ IP67 | |
| Guarantee(yr) | 1 | |
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Additional supplement
The optical axis refers to the center line of the light beam (light column), or the axis of symmetry of the optical system.
When the light beam rotates around this axis, there should be no change in the optical properties. However, when the light passes through the inhomogeneous gemstone from a special direction, no double refraction occurs. This special direction is the optical axis of the gemstone. The optical axis can be widely used in aerospace and aviation optical systems.
The center line of the light beam (light column), or the axis of symmetry of the optical system. When the light beam rotates around this axis, there should be no change in the optical properties.
The line passing through the center of the lens. Crystals can be divided into homogeneous and inhomogeneous bodies according to their optical properties. When the light passes through the inhomogeneous body, double refraction occurs, forming two mutually perpendicular polarized lights. However, when the light passes through the inhomogeneous gemstone from a special direction, no double refraction occurs. This special direction is the optical axis of the gemstone. Usually, hexagonal, tetragonal, and trigonal crystal systems have only one optical axis and are parallel to the upright crystal axis C axis, so they are called uniaxial crystals. Uniaxial crystals have two optical principal axes, Ne and No. When Ne is greater than No, it is a uniaxial positive crystal, otherwise it is a uniaxial negative crystal. Orthorhombic, monoclinic, and triclinic systems have two optical axes and are called biaxial crystals. Biaxial crystals have three optical principal axes, namely Ng, Nm, and Np. And Ng>Nm>Np is always the same. Uniaxial crystals have countless sections parallel to the optical axis. The optical axis plane of a biaxial crystal is the NgNp principal axis plane. And there is only one optical axis plane. It is represented by AP or OAP.
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