The observation and aiming infrared night vision device is an electronic device that uses photoelectric conversion technology. Strictly speaking, the observation and aiming infrared night vision device is not a telescope, but an electronic device that uses batteries. There are two types: active and passive. The active type can emit a beam of infrared light, which shines on the object and then reflects back, which is equivalent to a flashlight; the passive type amplifies the infrared light emitted by the object itself and converts it into visible light.
This instrument is a compact and beautiful monocular observation handheld night vision device. Its optical system and high-performance generation plus micro-light tube with bright imaging will bring you a clear and sharp observation effect. The observation and aiming infrared night vision device uses advanced integrated production technology, is compact in size, weighs only 405g, and is easy to use even for a long time.
Product Features
It can be connected to the mobile phone APP via WiFi, remotely control the host, and realize the functions of taking pictures/recording/screen sharing;
The button design is intuitive, the function is clear, and it can be easily operated without training;
It is ergonomically designed and comfortable for long-term use;
It is only 16cm long and weighs 350g, which is light and portable;
It is dustproof and rainproof, and the outer rubber design is anti-drop, which can adapt to various weather and environments;
IP66 super protection level, anti-1 meter drop, adapt to the field use environment;
Standard Micro USB charging interface, adapt to a variety of charging methods;
Built-in lithium battery, the battery life is up to 5 hours, and it can be used continuously with an external portable power supply;
Supports laser pointer and lighting to choose one;
Standard accessories include: power adapter, USB cable, video cable, lens cover, wrist strap, lining bag, quick use guide leaflet, shoulder strap;
Optional 40mm lens (field of view 9.3°×7.0°);
The observation and aiming infrared night vision device has a built-in long-distance infrared laser illuminator to ensure that you can observe clearly in a completely dark environment. The observation and aiming infrared night vision device uses the advanced new generation of image sharpness enhancement technology to generate a clear field of view, a longer observation distance, and richer observation details.
It is particularly noteworthy that the observation and aiming infrared night vision device has a safe anti-glare function to ensure that the device is not accidentally and irreversibly damaged. This is greatly different from the night vision equipment that is usually easily damaged by strong light, making your use safe and comfortable.
The instrument has a very wide range of applications and is suitable for night patrols and reconnaissance by security guards. Whether you are traveling, camping, observing in the wild, or protecting your property from theft, the observation and aiming infrared night vision device can effectively provide you with help and cooperation. It is an ideal equipment for military and civilian use, which not only enhances your work efficiency but also adds to your life fun.
There are many types, but basically it is composed of optical system, image converter or micro-light tube, power supply and power supply system. Of course, active infrared night vision devices must also be equipped with infrared searchlights, among which the image converter or micro-light tube is the "heart" of the night vision device. The image converter can convert invisible infrared images into visible images, and the micro-light tube can enhance weak light by tens of thousands or even hundreds of thousands of times, so that the human eye can perceive it.
The observation-type infrared night vision device is afraid of strong light because the image converter and micro-light tube are afraid of strong light. Taking the image converter as an example, when infrared light shines on the photocathode of the image converter, the photocathode emits electrons, and the electrons are accelerated to the fluorescent screen under the action of the high voltage field (16-21 kV) and the electron lens, so that the fluorescent screen displays a visible target image. The more light signals the image converter receives, the more electrons it emits, the stronger the light signal emitted by the fluorescent screen, and the brighter the image seen.
They are basically proportional. However, if the external light is too strong, the electrons emitted by the photocathode will not increase to a certain extent, that is, saturation will occur, and the target will not be seen clearly. If too strong light suddenly shines over, the photocathode of the tube may burn out and fail to emit electrons, and of course nothing can be seen.
Although the observation and aiming infrared night vision device has taken certain anti-strong light measures, its effect is limited, so it must be used strictly in accordance with regulations. When encountering strong light or calibrating the target during the day, the objective lens cover should be put on or the power switch should be turned off. Correct use of the observation and aiming infrared night vision device can extend its service life and avoid unnecessary damage, thereby giving full play to the role of the observation and aiming infrared night vision device.