The principle and use of thermal imaging night vision

Infrared thermal imager (thermal imaging night-vision goggles) is the use of infrared detector, optical imaging lens and light machine scanning system receives the infrared radiation energy distribution of the measured target figure reflected in the infrared detector photosensitive element, between the optical system and infrared detectors, there is a light engine scanning mechanism (focal plane thermal imaging without the agency) for infrared thermal image of the scanned object to be tested, And focus on the unit or splitter detector, the detector will transform the infrared radiation energy into electrical signals, after amplification processing, conversion or standard video signal through the TV screen or monitor display infrared thermal image. It is widely used in the fields of military, industry, automobile auxiliary driving and medicine.

Infrared thermal imagers (also known as thermal imaging night vision devices) Only forward-looking infrared thermal imagers can produce high-quality images. It does not need the help of starlight, moonlight, but the use of object thermal radiation difference imaging. The brightness of the screen means the temperature is high, and the darkness means the temperature is low. A good thermal imager can reflect a temperature difference of one thousandth of a degree, so that through smoke, rain, snow and camouflage, vehicles, people hidden in trees and grass, and even objects buried in the ground can be detected. Modern rifle thermal imagers can be seen at a distance of about 1000 meters. Some tanks have thermal sights that can be seen at distances of 3000 meters.

The infrared thermal imager (thermal imager or infrared thermal imager) accurately quantifies, or measures, the heat detected, enabling you not only to observe the thermal image, but also to accurately identify and rigorously analyze the fault area of the heat. Thermal imaging night vision devices are widely used, especially in the military, where they can be used to detect tank engines, soldiers giving off heat at night.

In industry, thermal imager can be used to quickly detect the temperature of the workpiece, so as to grasp the necessary information. Because the fault of electric motor, transistor and other electronic devices is often accompanied by abnormal temperature rise, the thermal imager can also be used to diagnose the fault quickly. Border agencies can also use it to determine whether there are stowaways in the vehicle.

Onick RE650 binocular fusion thermal imaging, equipped with ultra-low light visible light detector, infrared detector (resolution: 640×512), OLED display (resolution: 800 x 600) and wide-field eyepiece, and have in the smoke, fog, rain, snow and so on bad days Hou, the fast break target of the operation ability of concealment and target, it has the function of optical fusion and target highlight, on the basis of meet the long-range target detection, fusion target details, target identification, and combined with the function of video and photos, can record and restore the site. It can be used in patrolling, law enforcement, search and rescue, anti-drug and anti-smuggling, criminal pursuit and other scenarios.

Onick re650 multifunctional fusion thermal imaging is the infrared thermal imaging and low light level sensor image after algorithm processing, the two images in a certain proportion of fusion, focus on the thermal target. By observing the fused image, the user can not only see the heat-clearing target, but also see the outline of the environment background, so that the observation target can be obtained quickly, accurately and clearly. The ONICK RE650 multifunctional fusion thermal imaging with GPS positioning, WiFi capabilities, an electronic compass, and support for custom military green.

Product features:

1. It has the advantages of low light level and thermal imaging at the same time, and has a variety of observation modes to choose from, which can better meet the observation needs of different scenes and different personnel;

2. The observation information is richer, the details are more perfect, the scene is easier to understand, and the effective detection and recognition distance is longer;

3, the observation of the target is more obvious, conducive to the camouflage background, faster and more accurate detection of the target, the use of image fusion color night vision mode is particularly prominent;

4. The observation image is more natural and more in line with the habits of human eyes, which can significantly improve the target recognition performance of human eyes and reduce the sense of fatigue;

5, to meet the all-weather operational needs, can be observed and used at night, completely dark closed environment and bad weather conditions;

6, small size, light weight, comfortable and convenient to use, long working time, good environmental adaptability;

Onick RE650 binocular fusion thermal imaging for long range target detection. With smoke, fog, rain, snow and other harsh climate, fast and automatic target locking, video photography, can record and restore the scene, can be applied to patrol, law enforcement, search and rescue, anti-drug anti-smuggling, criminal pursuit and other scenes. It is suitable for public security, armed police, military and other special forces to realize the all-weather effective observation of a specific area or target, and to quickly discover, screen and track the target. It is also applicable to fire protection, electric power and petroleum industries to achieve day and night monitoring of specific areas or equipment.