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The application of night vision devices is becoming more and more diversified and civilian-oriented

Night vision devices can be used in many fields, including military, police, hunting, wilderness exploration, home security, etc., but the application fields of night vision devices are far more than these, which makes night vision devices good for different people and industries. Use foreground.

Should individuals choose night vision or thermal imaging cameras for hunting?

Usually hunting is carried out at night in the wild. In order to better find and track targets during wild night hunting, how to choose night vision equipment has become one of the first problems for hunting enthusiasts.

Why is our VA-PVS-31 binocular night vision device more popular?

There are actually many reasons why the VA-PVS-31 night vision device is more popular, such as small size, light weight, sturdy and wear-resistant body material, the minimum focus is about 25mm, and it can also be used with external thermal image fusion components to synthesize low-light heat Like fused night vision and more.

Development and differences of night vision image intensifier technology

Night vision technology includes three major categories: image amplifier (light amplification), infrared thermal imaging (infrared temperature) and digital night vision (bottom illumination CCD). Most users use image amplifier optical amplification equipment.

The development of low-light night vision devices and the characteristics of each generation

Low-light night vision devices were invented in 1955. At that time, it was discovered that a photocathode made of the alkali metal antimony, potassium, sodium, and cesium could emit electrons when illuminated by weak night skylight, and was suitable for use in passive night vision devices. It has now developed into the third generation of products.

The structure and working principle of active infrared night vision device

Active infrared night vision devices are very similar to active radars. They rely on their own artificial infrared light source to emit light in the near-infrared band to illuminate the target. At the same time, they receive the infrared rays reflected by the target and convert it into a visible image through an infrared image tube.

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