Does the telescope have infrared rays? Can you really see things clearly at night?

Telescopes have no infrared function, so they can't observe at night. Generally, we use night vision devices to observe at night, such as night vision devices commonly used in power line patrol, forest fire prevention, public security forensics, armed police and so on. Let me tell you about the working principle of the night vision device: the night vision device with the image intensifier as the core device does not use infrared searchlights to illuminate the target, but uses the reflected light of the target to enhance the visible image that people can feel on the screen through the image intensifier to observe and aim at the target. Infrared night vision device is a military night vision device using photoelectric conversion technology. It can be divided into two types: active and passive: the former uses infrared searchlights to illuminate the target and receives reflected infrared radiation to form an image; The latter does not emit infrared rays, but relies on the infrared radiation of the target itself to form a "thermal image", so it is also called a "thermal imager".