As a society, we must understand the risk of high-performance laser from the perspective of laser safety. With the development of a new Dao laser, it becomes more complex and can produce 670, 650 and 640 & amps; Light. Because the emission wavelength of deeox laser is short and the energy is stored at 5GW, users should not watch 3gw directly. Potential hazards include accidents, instant blindness, strong light and being directly hit. In people's eyes, there are many reports and overreactions about such events.
Generally speaking, the laser with power less than pen will not cause great damage. If long-term light is in the same place, it usually reflects or flips the mechanism that protects the eyes from injury. If the laser radiation of the pen is too large, it will cause damage. 0.25 seconds. This is normal time. When you blink, most laser radiation will be destroyed by thermal effect, and only a small amount of laser will cause permanent damage to your eyes. Medium and high power lasers may be harmful to eyes and skin. Even if the low-power laser below 5 MW is directly detected, it will not cause damage to human eyes or skin.
The laser pen will cause long-term damage to any light, so do not try to see the laser, or point to aircraft, moving vehicles, eyes or people or animals. Liquid Laser pointer can be used in space defense system. Because the laser beam runs at a certain speed, it is impossible to avoid them. Due to the visual field, the laser attack on ground targets is very complex, but laser technology makes it an ideal choice for air and sea targets. So when we use laser pens, we'd better use anti laser glasses to protect your eyes.