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Introduction of Astronomy Laser Pointers

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Mostly general purpose laser pointers are used for pointing things at smaller distances. Laser pointers are increasingly being used in public sky observations and other nighttime outreach activities by educators and science communicators. Here are the instructions on how to choose your suitable laser pointer for astronomy.

What is astronomy laser pointer?

green 300mw astronomy laser pointer

 

As the name suggests, it is a laser pointer that used for stargazing since its super bright laser beam. Laser beam is brighter and more powerful than the ordinary light. The bright beam can reach tens of miles. It's a wonderful tool for stargazing, just press the button, a bright beam will show you where you super star is. Some high power astronomy laser pointers can also be used as burning laser pointer.

High Power Green Laser pointers

What's the most suitable color for astronomy?

I'm afraid green laser pointer will be your best choice! Green beam is the most visible light for human beings. The clearly visible green laser radiation makes great help for astronomers to make clear observation of stars. What's more, the apparent brightness of a spot from a laser beam depends on the optical power of the laser, the more powerful the laser, the further the beam will reach. A 200mW laser pen can emit a beam that reach about 2 miles. As for the adventurers, they always want a burning laser not only for stargazing but also for making a fire.

Be careful when use your astronomy laser

In recent years, laser pointers has been abused seriously. Someone even trying to point it at vehicles such as cars, airplane. As we all know, laser pointer can reach tens of miles away, it's possible to shine it at a airplane when you are pointing sky. So, whenever users are pointing astronomy laser pointers into night sky, users should always makes cautious observation. Laser saber. That's why many people buy laser pointers for fun. A laser pointer with a special glass tube makes it look like a real laser sword. Although it's not powerful enough to cut something, it's still very attractive.

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