What are the components of the infrared night vision device? What are the advantages?

Infrared night vision device is a device that can observe targets at night. Its main function is to provide people with high-definition images or videos in environments without light or extremely dim at night. Nowadays, it is widely used in many fields, such as military, security, aviation, hunting, etc.

I. What are the components of the infrared night vision device?

Infrared night vision devices usually consist of the following parts:

1. Optical lens system: including objective lens, prism, platform, etc., which is mainly used to collect the light of the surrounding target and then convert it into an electronic signal.

2. Image enhancer: This is a device that can amplify photon signals and convert them into electronic signals.

3. Display or monitor: Enhanced images can be displayed, mainly for human eye viewing.

4. Infrared light source: There are usually two types: infrared LED and infrared laser, mainly to provide auxiliary lighting to enhance the observation effect.

5. Batteries, cables, circuit boards, etc.: used to power and control the whole system.

II. What are the advantages of infrared night vision?

It can see objects in a dark environment, and the characteristics of infrared night vision device are also significant:

1. Not affected by light: Compared with traditional optical instruments, infrared night vision devices are not affected by the intensity of light and can be used in completely dark, low-light or deliberately blocked environments.

2. Provide high-definition images: The infrared night vision device applies high-definition sensors and advanced algorithm processing, which can provide high-contrast, high-definition images and videos, and clearly display day and night images and target contours for people.

3. It can be detected remotely: The infrared night vision device can detect distant targets through very weak light and radiation without exposing itself.

4. Good confidentiality: The infrared night vision device detects infrared radiation, which is silent, difficult to detect, and will not be found by illuminated objects, so it is difficult to detect by the other party and has a high degree of confidentiality.

5. Easy to carry and operate: Infrared night vision devices are usually small in size and light in weight. They can be carried outdoors or on various task sites without many professional skills to operate.