Power Laser
High power laser pointers
A high power laser pointer is one which is capable of throwing a small beam of colored light on any surface where something of interest is to be highlighted. A low power laser pointer might not be of much utility when the surface itself is brightly lit. In such cases, only a high power laser pointer would come to your help.
There are cheap lasers available in the market too. However, the reach of these lasers is highly impeded by fog, mist and other hindrances. On the contrary, high power laser pointers generate beams that are visible equally through the day and the night. High power laser pointers are also called high power green lasers. The other type is the low power red laser.
The first and the most important application of a high power laser pointer is astronomy. With a good high power laser pointer, one can easily identify celestial bodies in the night sky. Hence, it is extremely useful for night trekkers and sky gazers who are fascinated by constellations and glittering stars. These high power laser pointers are used as indicators in telescopes. The color green is an added advantage as they have shorter wavelengths and our eyes are better sensitive for green lights making them the most suitable for astronomy.
Next application that one could think of is photography. High power laser pointers with extended exposure could create marvelous visual effects in the open which could be captured well by a Digital SLR camera to be locked in memory forever. Laser applications are not new to the medical field. Low power lasers are used in the treatment of minor injuries whereas the high power laser pointer is used for cutting through the tissues and sealing off the wounds. Hence, a high power laser pointer is of equal use to the doctors as of the engineers.
They are extremely useful in camping and hiking in the nights. The laser pointers are useful to highlight objects from a distance and also to align objects at a greater distance. This saves lot of time and energy.
The high power laser pointers also find extensive use in the military for navigating through the dark through rough terrain. They are also used to send SoS lights when you are lost and want to find your way back.
Last but not the least, high power laser pointers find their way into laser shows and entertainment shows. The whole event gets the added feeling of extravaganza by way of good laser light shows.
About the Author
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AEi High Power Laser Welding
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