Can the best star laser pointer shine on the moon?
Since many lasers have an activation power of 100 MW, night visibility is very clear. It is used during the day, but higher power must be used. 532nm green laser pen is the brightest color that human eyes can see. When it comes to daytime visibility, you would expect it to pair with a green beam. At the same MW power, the brightness of green laser pointer is 5-7 times that of other lasers. The specific laser you should consider depends on some things, that is, the specific application you will use it. If you are a tree planter or landscape architect, you will want something green and high-energy, and you can easily point out the branches and branches to be removed or trimmed. As a general rule, it should be noted that any laser less than 200MW will not provide enough heat to burn, but any laser of 200MW or greater will generate enough heat and can be regarded as a thermal laser. If you are looking for a laser that can light matches, etc., please ensure that its power is at least 200MW. So what is the effect on the engraving power and the color of the beam? Because the burning ability of the laser depends on its power and how much heat it can produce, there will be no difference in color (although it is important to note that at the same power, 532nm green laser is 7 to 10 times brighter than any other color laser).
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When a bright laser beam hits a flock of geese, only one needs to be frightened to signal that the whole flock is running away. This means you don't have to cover the whole flock. The bright laser beam hits the birds they don't know, so they instinctively run away, which will frighten the birds. If you are looking for a handheld laser that burns, make sure that the laser indicator you purchase is a high-power laser indicator. The most powerful blue laser is now also the most popular in the world. One of the typical portable lasers, which can drive the envelope through laser technology, function and durability, making it one of the most popular laser tools in the world.
2021-11-24 12:05:30
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