What is the meaning of laser pointer mw?
mw means milliwatt, the power unit of laser, 1000mw is equal to 1W. The laser focus of 100MW can be fired in seconds. However, the real power of laser flashlights of 100 to several hundred yuan is only 10-40nw. The 100nw marked above are all false marks. It is really a very dangerous thing that is 100nw. The red line is made of high-quality green laser pointer. It is composed of diode, durable aluminum alloy body material, high-quality lens, constant power circuit board and wire. I like this product. I am tired of being cheap. My brother has a powerful laser, which made me see amazon.com. The comments on this article convinced me. I hunted it down in the woods last weekend and will continue to use it every hunting season. It is used in tents every summer when camping with children. The rest of the time it will be placed in our home drawer. I would recommend this product to anyone who recommends it.
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The laser adopts the latest communication technology production method to realize a high-performance collimated laser suitable for industry. The red line high powered laser adopts a dedicated DC power supply, which has strong anti-interference, high stability, and suppresses slow-start surge current. The problem now is that semiconductors have made photons understand that from now on, they must fly around in the form of red photons. A. Buy a laser pointer. Blue is now complete. For blue, Photon still needs to do some work. The second semiconductor laser initially converts red light into infrared light that is invisible to humans. Then, through clever light refraction, the frequency is doubled, towards the desired blue. This additional module ensures that the blue laser pointer is widely used in daily life. The range of available pointers is huge, but unfortunately, the quality is not always correct. When buying, please pay special attention to performance, solid workmanship, long-distance small fan-out, and battery life.
2021-12-30 13:27:09
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