What types of night vision goggles are there?
Night vision devices can be roughly divided into three categories:
Spotting scopes—Spotting scopes are generally hand-held, and can also be installed on weapons. They use a single-tube (one eye) mirror body. Since the scope is a handheld device and not worn on the body like an eyepiece, it is suitable when you want to take a more detailed observation of a specific target and then return to normal observation conditions.
Eyepieces - Although eyepieces can also be hand held, they are usually worn on the forehead. The eyepiece adopts a binocular (two eyes) mirror body, and can use a single lens or a compound lens according to different styles. Eyepieces are the best choice for long-duration observations, such as when patrolling buildings in poor lighting.
night vision device
Camera—The camera with night vision technology can transmit the image to the display for instant playback, and can also use the video recorder to record the transmitted image. When we need to perform high-quality night vision observations at a constant location, such as on a fixed building, or when the night vision device is equipped as an airborne device for a helicopter, the camera can come in handy. Many new cameras already have built-in night vision.
