Laser pointers are used in a variety of applications. Green laser pointers can also be used by amateur astronomers. On moonless nights, green laser pointer beams are often clearly visible, allowing one to accurately point individual stars at other nearby stars. These green laser pointers are also frequently used by astronomers around the world at star parties or astronomy lectures. Astronomical laser pointers are also often mounted on telescopes to tune the telescope to a specific star or location. Laser alignment is much easier than alignment with eyepieces.If you're not sure about the safety of the laser pointer you've bought, he recommends testing it: if the laser beam melts or discolours chocolate within seconds, it should have a beam power of at least 20 mW - which is usually excessive , so the risk is high. Koch: "Chocolate is dark or white, but the structure is different. "Only an extremely powerful laser pointer with a power of about 150 mW or more can light a match. Even the visibility of a spot of light over a distance of more than a kilometer should be impossible with an allowed pointer. So if the The 500MW high power laser pointer is counted as a weapon part, then the viewfinder sight can also be used as a rifle scope together with the crosshair eyepiece, and it must also be a weapon part. Take the laser pointer and shine it on a nearby object. In the light spot , you can only see the small dots that appear when reflecting coherent light. Same reasonable success with optics! Pens and weights!! Latest late-time night person's
Laser pointers are commonly used in educational and business presentations and visual presentations as an eye-catching pointing device. The red laser pointer can be used in almost any indoor or low-light environment where manually pointing at the data may be inconvenient, such as in construction or interior decoration. Green laser pointers can be used for similar purposes outdoors during the day or at longer distances. So, first open first, then straight first! ! Dangerous traffic accident caused by green laser pointer shop" - "Laser attack on civilian police" - "12-year-old Austrian blinded by laser pointer" - "Pilot blinded by laser pointer on approach". Always the headlines. From Germany Air traffic control's Kristina Kelek said the strong light was a potential hazard for air traffic. "The pilot described it as a strong sunlight that the driver could feel on the road. No insurance will be provided in the event of an accident or liability caused by the green laser sight. Whether self-harm or damage to third parties, the laser can in principle be used as an aiming aid for the weapon; there is also a telescopic viewfinder.
Therefore, if the 500MW laser pointer is counted as a weapon part, then the viewfinder sight, which can also be used as a rifle scope together with the crosshair eyepiece, must also be counted as a weapon part. Take a laser pointer and shine it on a nearby object. In a spot of light, you can only see small dots that appear when coherent light is reflected. The use of optics was equally reasonably successful! pen and weight! ! latest latest time night person's