20MW green laser pointer projects visible light
The 20mW green laser pointer projects more light with the naked eye, projecting the brightest 532nm green laser beam and dots. Using the green laser pointer aluminum, the long-line projection is visible at least 500 meters in nature. This very good laser pointer contains the latest technologies in the field of green lasers and microelectronics. Suitable for teachers, lecturers, tour guides and inspections. It can also be used at night by observing the stars in the sky. It casts a powerful green light. With its beautiful design and style, it has a silver body with a rubber surface (non-slip) to prevent fatigue caused by long-term use. With the most advanced laser diode technology, professionals have completed the finished green diode laser. Compared with the previous diode-pumped 532nm green laser, this newly developed high-performance 520nm diode laser pointer is more stable and reliable in long-term use. The high-power green laser pointer diode is made of a green laser diode with a high-performance laser beam in TEM00 mode, providing the most comprehensive field beam visibility. Visible laser pointers with a rated power of 1-5 MW are classified as Class 3a and may be dangerous even if viewed for a short period of time. The user must not look directly at the laser beam of a Class 3a laser pointer. According to the regulations of the Food and Drug Administration (FDA), such laser pointers must be marked with the word "Danger".
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Pointing the laser pointer at an airplane is extremely dangerous. When the laser beam shines on the glasses, the pilot may not see anything. It will blind you completely and see nothing. Cambridge University’s Experimental Printer Laser Pointer 300 MW Scientists recorded in a Paywalled Royal Society paper that the high powered laser pointer can be used to remove toner from previously printed paper so that they are ready for reuse. The device uses picosecond pulses from a green laser pointer to scan the cellulose in the paper but evaporate the toner. There are also powerful versions of laser pointers, so you can use them to shine very far. Extremely powerful laser pointer Of course, when using such a device, you should also know what is best not to.
2022-01-03 08:41:32
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