When i own a laser pointer
Very good! It feels like a high-quality laser pointer in your hand... and it's green, which is rare. For the 200mw green laser pointer that provides a thin beam or a widened beam, you can reduce the target or determine the long distance to make it more suitable for the long-distance target. The price of the green laser pointer beam condensed makes it easier for the yellow laser pointer to approach two farther distances. The area and visible distance of each laser depends on several factors. The first is the output power (mW), and the second is the color of the green laser is 500mw. Both of these are important factors that determine how the laser beam should be visible. The high power laser pointer is the content of the conversation where I have not encountered any problems, but even if I do, it is also very important. Try to buy a 500mW green laser pointer with local quality assurance and see how much you need to pay. Very good article. The first article I received was broken and has been unavailable. I contacted the company and they sent me a new one without hesitation. It was perfect. It would be great if you could turn the laser on and off instead of just a button, but I wouldn't be too excited to be able to switch.According to the road that people often see between Taixing National Road and Jichuan, the sky shows a green laser beam. The reporter's investigation found that someone was selling high-power laser pointers at a roadside stand. According to doctors, this laser pointer can damage people’s vision and cause hereditary blindness.
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Experts suggest that children's eyes are in the developmental stage and their ability to accept external stimuli is relatively weak. Therefore, parents should avoid contact with children's laser pointer 500mw. When children buy laser pointers, parents must remind children not to look directly into their own eyes, and laser pointers should not be pointed directly at other people's faces and eyes, so as to avoid unnecessary consequences and injuries. You can easily buy various types of power laser pointers on the Internet, such as other common five-megawatt laser pointers, laser pointers with flashlight functions, and powerful 100 MW or 1,000 MW laser pointers. These pointers are mostly green laser pointer, laser pointers, laser flashlights and other labeled names.The 10000mw function of the third laser pointer is harmful to the human body, especially for children. Improper use can cause great damage to human eyes. Zhou Feng urged that parents should let their children avoid exposure to laser products as much as possible, and should also educate them, no matter how large the transmission power, as long as the laser pointer laser can not reach others, they should not look at it out of curiosity to avoid irreversible consequences.
2022-01-07 10:11:12
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