In recent years, laser power has increased dramatically, and so has its price. Adults can buy laser Pointers to operate them. Many lasers have increased their power by 10 times or more. green laser pointer and toys, safe use tips. The "amazing effect" of light can cause serious accidents among motorists, pilots, athletes and even those with a hot cup of coffee in their hands. Most clubs have red laser shows. Always avoid looking directly at the projector's raw laser. Blue and purple Lasers: Blue lasers are similar to those used in blue technology. Blue laser Pointers were not available until recently, and now even purple Pointers show the last color in the visible spectrum. Using the blue pointer is good because it can change the mood of the presentation.
Green Laser Pointers: Green laser Pointers are becoming more popular and more expensive than red. These lasers are more powerful than red lasers, and they are also brighter and can be seen from farther away. It also makes the green laser more dangerous, so it's important not to point it near your eyes or over the aircraft. Another important thing to remember is the powerful ability of lasers to focus beams of light. For focusing, you don't have beam control, but with a laser that can focus, you can choose to widen or brighten the beam. When attempting a burn experiment, make sure the beam is at its thinnest, most concentrated setting.