So now I don't want to hear from that weird blue laser master anymore. This esoteric chatter about gentle healing methods of light really has no place in inner ear medicine. Lasers help one person asking for no ads linking to another person's drug - admin - they helped me at least a little, eg. You are not actually allowed to own this laser because it is a class 4 laser sight. The high power laser pointer power depends on the output power, everything above 500 mW is class 4. equipment, you need special safety precautions and specially trained personnel. Just looking at this reflection of light can blind you. Everything burns in direct contact with the skin.
Display with a laser pointer
Interest seems high, but feedback is minimal - even on forums I have an article with hundreds of views in the corresponding thread...but they are more about projectors and underwater lasers than material processing. A part like this would certainly cost around 60 euros, but it's a must for today's motorcycles. I can only say from my own experience that even small grains of sand can throw a green laser pointer off track, like buying a laser in a rim warehouse. This is why you should always measure twice. Reports of using laser pointers to attack pilots have increased in recent years. This is mainly to disturb the cockpit crew during the landing approach. Therefore, the use of laser pointers within 1.5 km of the airport is prohibited. If the laser beam hits the eye, the person hit can go blind within seconds.
In principle, anyone who dares to do so can build themselves for less than 40 euros with a blue 1 watt laser diode, 20 to 40 euros of optics (single lens or collimator) and a perf board with drivers for around 20 euros A laser pointer, build 30000mw as in my example to cut foil or sheet or melt different powders with SLS process. Police are looking for the perpetrators and are asking for information. Another incident involving a 500 MW laser occurred outside the Geegen region on the Bavarian/Württemberg border. An Air Berlin plane was hit several thousand meters above the ground. "