A 2000mw green laser pointer
Usually 2000mw laser pointers don't need the same quality as military lasers. You can just choose a normal 100mw high power laser pointer or a 1000mw green laser pointer with IR filter from a reputable laser pointer dealer. In modern combat, high-power military-grade green laser pointers are used to observe enemy situations such as enemy buildings, and soldiers can quickly calculate the approximate distance to the enemy. The tiny spot of the green laser pointer is a powerful beam, which can help the sinker to clearly understand the enemy's situation without being noticed, thereby greatly improving the chances of success in military combat. Wow, I would say no one would deny their commitment to their own presentation tool - a green laser pointer in the form of a pen. 2000mw is present in various fields of our daily life on a global scale.
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Pen laser pointer
From 5mw to 30000mw, the laser beam from the green laser pointer can travel up to 8000 meters. It is rare for such a low-power green laser to have such long-distance beam visibility in the field. Under normal conditions, a real green laser pointer has a lifespan of no less than 5000 hours, while a low-quality laser diode may burn out in two or three weeks. If you are a true lover of astronomical research, you can try this cool laser pointer. Choosing a real laser pointer from the vast array of laser devices isn't easy, so a cheap laser pointer doesn't mean having the right laser pointer. The cost of the laser diode directly determines the price of the manufacturing cost, which is why inferior laser pointers are sold at such low prices. Low-quality laser pointers have a lot of scarcity and danger.
Therefore, this series of green laser pointer are widely used in the night sky to observe the celestial bodies and constellations in the night sky. The cost of the laser diode directly determines the price of the manufacturing cost, which is why inferior laser pointers are sold at such low prices. Low-quality laser pointers have a lot of scarcity and danger. A poor quality laser can burn out in a week or less than a real laser. Poor quality laser crystals burn out in a short period of time and emit infrared light that is very dangerous to the human eye until it is too late. In astronomy, when you take up arms, wave your fingers, and shout, it's always frustrating that one of the stars is pointing at you, and no one can fully understand what it's pointing at.
2022-02-07 15:28:26
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