How does fish and laser pointer have a relationship?
There are countless reports criticizing the harmful effects of high-power laser Pointers on human body. I insist that anything that can burn is at the same level of danger. Regular lighters or knives are also bad for you, but that doesn't mean people shouldn't use them. These tools, powerful power tools can pose a greater danger, before using burning tools, the right approach is the most important. The safest laser designators are those with no more than 1mW output and therefore will not produce an exposure higher than 1mW unless the viewer overcomes their blink reflex and deliberately stares at the laser. These are class 2 lasers with caution tags. Lasers in the 1 mW to 5 mW range are class3a and carry the "Danger" label. Class 2 laser Pointers with an output power of less than 1 milliwatt but a wavelength of 670 nanometers have low apparent brightness and may not be sufficient for all purposes.
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The safety of high power high powered laser pointer is a key problem that can not be ignored. You need to use laser Pointers safely as they can cause serious damage to your eyes. The most important thing to remember when using a laser pointer is to keep the beam away from your eyes and any other people who may be around you. This is especially important when using a laser pointer to look at the stars at night. Do not let others use your laser pointer. It is best not to let others use your laser pointer unless they are fully aware of the dangers. In a demo environment, most people are probably aware of the safety risks associated with using laser Pointers. If someone doesn't know how to use it properly, please give them a short instruction and keep it out of people's eyes.
2021-12-01 12:35:58
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