Any object whose temperature is higher than absolute zero (- 273 ℃) can radiate infrared rays, which, together with visible light, ultraviolet rays, X-rays, gamma rays, cosmic rays and radio waves, constitute a complete and continuous electromagneti
Gone are the happy moments, In a whole afternoon's games. Yearning for my close friends, Whom I played with.
Night vision technology is a kind of photoelectric technology to realize night observation with the help of photoelectric imaging devices.
Uncooled infrared detector is the core component of thermal imaging system. It takes advantage of the basic rule that all objects above absolute zero will radiate infrared energy outward.
The higher the resolution is, the smaller the target can be detected and the longer the detection distance is.