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Technically, laser is an amplified light by stimulated emission of radiation. Inside every laser pointer device are small chips that are used to create radiation when electric current passes through them. These are called laser diodes which are laser themselves. At present, different colors can be emitted through a handy device called laser pointers and these Read more...
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With the weather getting warmer in the northern hemisphere, many tech and astronomy fans are preparing to head to the outdoors and improve their laser pointer collections for astronomy star gazing. If you are new to lasers or are simply looking to buy a laser that will be ideal for night time use, its important to know a few things about the hand held technology and Read more...
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Laser pointers are great fun to use, however I would stress that they should be used responsibly. I am not sure they are right for small children because they will not realize the strength of the pointers.
I read a day or so ago that some of these laser pointer green models can reach a distance of 80 miles with their beam, that seems quite unbelievable doesn't it?
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There are some very good multiple beam lasers on the market. One I saw advertised today that has a super bright red LED for map reading, a white LED as a multipurpose flashlight and of course the very bright green laser pointer II for pointing out objects, day or night.
This I think is a good all purpose tool, better than a simple green laser pointer, you get the benefit Read more...
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With the weather getting warmer in the northern hemisphere, many tech and astronomy fans are preparing to head to the outdoors and improve their laser pointer collections for astronomy star gazing. If you are new to lasers or are simply looking to buy a laser that will be ideal for night time use, its important to know a few things about the hand held technology and Read more...
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So you want to buy cheap green laser pointers online? Well you are not alone. There are thousands and thousands of people searching the web for brighter, more powerful, and cheaper lasers of all colors every single day. Over the past decade, the laser market (in particular the laser pointer industry) has seen a tremendous increase in the amount of both red and green Read more...
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With so many different green laser pointer varieties for sale online today it can really be difficult to find what is really the best deal. Different laser retailers and websites will offer different models so its important to know what you should be looking for in a high quality laser pointer that isn't too cheap or shoddy and that provides a certain level of quality Read more...
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