Shock! Can laser pointers be used for self-defense?

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HTPOW Shop High Power Laser Pointer

https://www.htpow.com/high-powered-30000mw-blue-laserpointer-445nm-worlds-brightest-p-1027.html

The type of laser. According to the operation (work) mode, there are continuous wave, single pulse, repetitive pulse and wavelength tunable lasers, etc.; according to the excitation mode, there are optical excitation, electrical excitation, thermal excitation, chemical excitation and nuclear excitation lasers, etc.; according to working material The difference is divided into solid, gas, semiconductor, dye, chemical and free electron lasers. Laser (LASER) is the light that is stimulated by atoms and was first discovered by Einstein in 1916. Laser is another major invention of mankind since the 20th century after nuclear energy, computers, and semiconductors. It has the characteristics of high brightness, pure color, and high energy. Laser applications are very extensive, mainly including laser marking, laser welding, laser cutting and so on. Laser display technology is the key content of the "National Medium and Long-term Science and Technology Development Plan Outline". The national "Twelfth Five-Year" Science and Technology Development Plan also lists laser display as a strategic emerging industry, indicating that the country attaches great importance to this new industry. . Now there is a laser stun gun. It is a non-lethal weapon. Its power is very weak. It is also a big thing. Obviously it is not suitable for self-defense. A real laser launcher must be capable of killing people. Dozens of tons

some. Generally choose high-power blue laser flashlights, and there are also high-power green flashlights. Blu-ray flashlight has 2500mw, and 4000mw green light has 800mw. You are too weak to ask, and I don’t have enough budget to buy one that can be self-defense. For example, a blue flashlight, 2.5W blue light, within 5 meters, if the self-defense is used to illuminate the eyes, the other party will not be able to come close, and will be dazzled in a short time. In this way, it can play a certain role in self-defense. In short, it can really play a self-defense effect, the greater the power, the better, and the price is not cheap. The Laser pointer can indeed play a role of self-defense. It can directly illuminate the opponent's eyes or conduct close-range attacks with a flashlight. I personally feel that one watt of power is enough for self-defense, and this power can already blind people. As for bringing on the plane, this is not allowed. The Green laser pointer uses a lithium battery, so you can’t bring it on the plane.

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