How to successfully purchase a suitable laser pointer?
After clearly considering the exact application recommended by the laser pointer, I began to go online to find high-quality green laser diodes that can be purchased at a reasonable price. However, buying a cheap red laser pointer does not always bring you the best price. Low-cost, low-cost laser pointers are usually made of low-quality green laser crystals and are not packaged in a suitable laser box. Even if the price is low, it has become a problem for those low-quality green laser pointers to maintain a long service life. Among all available laser colors, green is the most sensitive and vivid color. The 532nm green laser pointer beam has an ultra-long laser range of 1km to 10km, and the beam is visible day and night. Therefore, this pen-type green laser pointer low-consumption series is mainly used for business meetings, conferences, lectures, laboratory experiments, museums, galleries, exhibitions, etc. In addition, it is also the most important and common astrology application. Observe with a telescope.
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More importantly, this pen-shaped laser pointer can also be placed on a telescope for long-distance astronomical observations. Using the laser mount, you can rotate the laser pointer 360 degrees to get the best position for astronomical research. Astronomy enthusiasts and enthusiasts are always very satisfied with this portable project. And optical experiments can also be applied to basic applications such as burning paper, cutting tape, and lighting matches. This powerful gadget can perform temporary writes and bursts in a short period of time. For example, high-power high powered laser pointers can be used in modern medicine. Surgeons use it during surgery. The powerful light beam helps to stop bleeding quickly during the operation. This is a very new but effective attempt in modern medicine.
2021-11-16 09:32:01
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