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Laser Pointers can emit a visible light beam (especially green laser), which are used for indicating. For its bright beam, anti stray light interference, there is a trend of using it for teaching and astronomy laser. Meanwhile, laser enthusiast and amateur astronomers prefer it at outdoor enthusiasts. Serve it as a high-grade gift for friends is also a nice idea! The most popular green laser pointer in HTPOW is the " 300mw Green Laser ".
Laser pointer application:
Guide - it can help you reach the target easily and accurately.
Travelers and explorers for field exploration - indicating distant targets and issued a distress signal, make your trip ful of fun.
Astronomy enthusiasts - the green laser beam is a very beautiful, it is suitable for the evening sky observation, and help you point out the location of the stars.
Military command or exercise - when you show your goals in the air which locate in a long distance, you gently press the green button to point the target.
Fire / disaster / earthquake: a lot of emergency situations to send a signal to save the life.
Self-defense - you can make powerful laser pointer ( such as the world's most powerful laser pointer )a self-defense weapon when someone is trying to trouble you.
Entertainment - you can make a fancy atmosphere in the bar, KTV, as well as parties.
Laser pointer notes:
▲Never point your laser at another person, especially their face.
▲Never under any circumstances look directly into the laser beam. Even if it is a low powered laser pointer, you don’t want to take chances with your eyes
▲Always be conscious of and aware of reflective surfaces such as mirrors, polished metal or glass. A reflected beam can also harm your eyes.You will be able to show that you are a head when it comes to technology. Focusable eco-friendly laser pointer is driven by a battery which that come s with it. The battery mainly comes while it's fully billed and can provide energy constantly.
Differences between laser pointers
Brightness: green>red>blue
Price: red