Once there have been misunderstanding and prejudice to laser pointer owing to an air crash caused by misuse of it. However, people should never neglect its practical application of red, blue, and green laser pointer especially at night time. How can laser pointer be applicable at night? There have been a lot of applications developed by people in scientific research, medical treatment, astronomy research, military battle field etc.
It should be the most usual application when people are using a laser pointer for stargazing and presentation of celestial object. In the former time, astronomy researchers would like to choose a lower power green or red laser pointer to watch stars and low clouds. The bright beam is always a useful tool for people to find tinny light spot in low clouds and stars in night sky. Since 532nm green laser beam is considered as the most sensitive color among all available lasers, people has just take it into consideration when it comes to application in pointing stars, clouds, and other constellations in the sky.
However, there are also a lot of different applications which have been developed by tens and thousands of professors and laser lovers. The most brilliant challenge should be the brave application of green laser pointer in modern time military battle field. The high power green laser pointer is always used a powerful weapon in battles when it is mounted on rifles for aiming targeting. This has greatly overcome the limitation of human naked eyes, which has also helped people a lot to make a long distance targeting in long distance shooting. It has finally improved shooting efficiency in real battles and helped soldiers make a quicker and clearer aiming of targeting goal.
In addition, laser pointer and laser accessories are also applicable in industries, building constructions, scientific research, laboratory experiment, medical treatment and general entertainment etc. At night, the bright and powerful laser light is just an indispensable part in our daily life. This kind of hand hold laser gadget has also become one of a part in life.