Top 10 Applications of Laser Pointers
Laser Pointer is not only a toy for your pet, it's a much more useful and helpful tool in your daily life or work, have you ever thought the laser pen you bought could help you a lot in multiple great ways, let's figure out some for your reference:
1. Pointing. It's original use is to point at something but not amuse a cat, with different power output, a laser pen have different laser ranges, some only works in a lecturer classroom, some shoots directly reach the edge of sky.
2. Toy. A common application in the daily household life, especially when you have a cat or dog. Laser Pointer is a great toy to play with your pet and kids, but make sure the power is low enough and avoid direct pointing on the eyes.
3. Calibration. Few people have acknowledged that laser pointer is ideal for calibration, the single parallel laser beam would help you calibrate anything in need.
4. Burning. A laser pointer power above 500mw will be able to ignite the inflammable substance, such as a match, cigarette, rubber and plastic bags, etc. And with the power increased, you could use it to trigger a firework fuse at feet away, that's safer if you want to do it by your hand.
5. Night Allumination. A laser pointer with adjustable filter lens will be able to diverse the laser beam and create beautiful light patterns, feels like it's in the club or bars, enlighten your night life.
6. Astronomy Guide. Even a Class 3 green laser pointer could point at the constellations, green laser beam is ideal to reach the furthest sky and remain visible, that's very helpful for sky gazers to watch the stars.
7. Experiment. Laser pointer is an ideal experiment tool if you would like to experience the knowledge about optics and physics theory. Throught the use of it, you would know a lot better about lights and lasers.
8. Self-defense. A high power laser pointer is dangerous when you shoot it against humans or animals, it would burn the skin or blind the eyes with enough time. Therefore, likes the knives or guns, a powerful laser pointer is strong enough for self defense.
9. Flash lighting. With transforming lens, a laser pointer also could be used as a flash torch, that would provide vision outdoor when you're camping or traveling.
10. Laser Saber. That's the reason many people buy laser pointers for fun, a laser pointer with special glass tube will make it look like a real laser sword, eventhough the power is not strong enough to cut off something, it's still charming.
The applications of laser pointers never ended with a list, actually there's something people could explore by themselves, you'll find out a lot of new things during the use.
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