The most practical green laser pointer
The laser pointer is divided into red light, blue light, green light, and purple light, and the colors are super beautiful. When you turn on the button, it's really amazing. Your best bet is a green laser pointer. Because the green laser at 532nm is the brightest color in the human eye, green laser is 5-10 times brighter than any other laser color. On the other hand, high-power high power laser pointer have high requirements on batteries, so you may need to buy a better battery when buying a laser pointer, so that you can feel the 50000mw laser pointer better. The effect is really worth buying. Pointing a laser beam at someone's eye is never a good idea. A high performance blue laser pointer can cause irreversible vision impairment, but you can buy more green laser pointers than a weaker laser pointer can do enough damage and point out that someone did it at the wrong moment what.
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Today, today's laser pointers can go from less than 5 MW to 5000 MW or 5 watts, which means knowing where the burn threshold is, which is usually at least 100 MW. Likewise, if people find themselves lost in the wilderness for a search and rescue operation, a powerful laser pointer can reach up to 20 miles at night in many cases, making detection and rescue more likely. Divided into red light, blue light, green light, purple light, the colors are super beautiful. When you turn on the button, it's really amazing. This will depend on the green laser pointer you plan to use. If you want to use a laser pointer to point out something on a classroom blackboard or projector, the simple AAA laser pointer style might be the best choice. You can use it simply and intermittently via a button on the body. You do need to hold down the button, but for such a short-term switching laser pointer, this is probably your best option. At present, the performance of LED flood light has reached high-definition level. The main speculative project of red laser LED light is high-definition projector with hundreds of lumens, which has been recognized by many users and provides great convenience for small enterprises and personal entertainment.
Green laser pointers are considered to be the most practical and popular lasers. In the past, green laser pointers were only used in our daily life, and laser pointers were only used as presentation tools in teaching, speeches, presentations, business meetings, conferences, etc. The number of homeowners and airports using the powerful green laser pointer as a pest control device is increasing, especially for driving geese.
2022-01-12 12:46:34
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