How powerful is a 5mw laser pointer?
In modern combat, the high-performance military grade is a green laser pointer that can be used to observe enemy conditions and quickly calculate the approximate distance of enemy buildings and soldiers. A small but powerful green laser pointer beam can instead help soldiers get a clear picture of an overlooked enemy, greatly improving their chances of success in military combat. To thwart U.S. networks of navigation, intelligence, and communications satellites capable of unparalleled precision strikes, China is developing its own electromagnetic rifles, powerful microwave weapons, and high-powered blue lasers that could appear in future satellite "light warfare" space under attack. The High Power Astronomy 3000mw high power laser pointer looks a lot like its regular red cousin in appearance. It is shaped like a thick pen. However, the beam from the astronomical laser pointer is green, about 60 times brighter than the red version. The strange property that sets these pointers apart is that the beam creates the illusion to the eye that it stops at the object it is pointing at.
Tags
Material
It would be fun to do astronomical research with an available pen-style green laser pointer. The 532nm green laser comes from a powerful, bright beam that allows astronomers to observe stars and other celestial objects, and the beam can see for hundreds of miles. Low power lasers can be used to observe small light spots in low clouds, and are also a little helpful in daily life, so no one could imagine seeing black spots in clouds as such a wonderful experience. The pointer is on them. The range is from 5mW to 30000mW, the laser beam is from 3000mw laser pointer style green, as long as it travels 8000 meters. Rarely have such low green laser powers allowed such a long-haul jet to have field visibility. Following this series of laser pointers, celestial objects and constellations used in the night sky are often observed in the night sky.
2022-01-21 10:51:46
Your Answer: