In our daily life, everything we encounter emits thermal energy, and the hotter something is, the more thermal energy it emits. The heat energy dissipated is called the "heat signature". A night vision device that forms a "thermal image" by detecting the infrared radiation emitted by the object itself is called an infrared thermal imaging night vision device. Using this principle, people can convert these thermal radiation signals into images visible to the naked eye. So, what are the requirements for a high-quality infrared thermal imaging night vision device?

1. In the case of complete darkness, the image can still be clearly imaged.

"Night hunting artifact" is another name for infrared thermal imaging night vision device, which is a classic example of hunting with high technology. High-quality infrared thermal imaging night vision devices tend to image 24 hours a day and are not disturbed by day and night. Take the hunting of wild boars in Poland as an example. Because wild boars like to go out for food at night, hunters usually start hunting at night. How to break through the limitations of naked eyes when hunting at night, identify unknown dangers under the cover of bushes, and hunt accurately? Infrared thermal imaging night vision devices solve this problem.

Second, the temperature resolution is small.

The temperature resolution specifically refers to the sensitivity of the infrared thermal imaging night vision device to the temperature change of the measured object. In the same situation, the smaller the temperature resolution, the better. For example, when hunting and observing animals, the more accurate the resolution of the temperature difference between the target and the background (animal and the jungle), the clearer the thermal image can be presented, thus helping the user to easily find and observe the animals in action.

Three, through the smoke and fog.

When a fire occurs, the scene is often filled with smoke, and how to save lives in a limited time is often a difficult matter. Due to the influence of smoke, firefighters at the scene cannot effectively and accurately find the trapped people. The high-quality infrared thermal imaging night vision device has the function of penetrating smoke and fog, which just makes up for the shortage in this regard.

With the continuous development of my country's economy and the continuous popularization of infrared imaging products, the market demand for infrared thermal imaging night vision devices has become increasingly strong. The application prospect of infrared thermal imaging night vision device is so broad, how to choose a high-quality infrared thermal imaging night vision device can be referenced from the above aspects.