What is the visible range of the laser pointer?
Laser range and visibility depend on several different factors. The first is the output power (mW), followed by the color of the laser. Both of these factors are important in determining the visibility of green laser pointer crows. Typically, green lasers are about seven times brighter than any other color laser with the same output power, making green the best choice for the same level. So we came back to the question: "How far can I see my laser pointer recommendation?" As mentioned above, there are many factors to consider, but here are the basic guidelines. . A 200 mW green laser will show more than 10 miles, and a 1000 mW or more blue laser will show more than 10 miles. You'll need to factor in cloud cover, fog, and whether you're at a high altitude, but as a rule of thumb, you can expect a visible distance of 10 miles or more with a 200mW + green and 1000mW + blue laser.
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Laser Pointers are mainly used as Pointers, and green lasers are no exception. Astronomers value the distance of these colored lasers, making them easy to point to the stars on moonless nights. Business men and women use a variety of colored lasers to draw attention to their display boards. In addition, green laser Pointers are sometimes attached to weapons to improve accuracy, and the shooter's position is not obvious. As with most lasers, safety is an issue - green lasers in particular are often dangerous and illegal. Astronomers use green high powered laser to point out objects to others. Due to their power, this type of laser can be used more efficiently for astronomical purposes than other color laser Pointers. Green lasers can be used in astronomy, either by hand or by connecting them to telescopes. The power of green laser Pointers varies, but even weaker lasers are more effective for astronomy than red or blue lasers.
2021-12-14 11:02:10
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