Free Gifts For Orders Greater Than $100 - Green Laser Pointer

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Laser pointer for Android program

Remove the filter. The filter is used to change the diversity of the laser beam. When you are ready to burn with the laser pointer, remove the lid so you can get a linear laser beam with a diameter of 1-5 mm, but if you want a way to burn things quickly, it may not be powerful enough. Extreme laser pointers are now generally green. This is not always the case, because for about two decades before the 2000s, there were only green laser pointer on the market. Only with the development of multiplier components at daily prices, the green light pointer was passed. For the human eye, this means a big step forward, because everyone perceives green is about 20 times better than red. Every extreme laser pointer needs a power source, mainly simple batteries or rechargeable batteries, some of which can also be charged via USB. The core of the laser is a semiconductor diode, which produces photons, that is, light. The two metal plates are tightly connected to each other, so when a voltage is applied, electrons can migrate, thereby repeatedly emitting photons.

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The continuous lighting time of the green laser pointer will vary depending on the output power. The portable green laser can light up within 10 seconds at the official working temperature (25°). If the working time is prolonged, the output power may attenuate and increase until it stops bright. Working for a long time will damage the laser diode and crystal, and even burn out the high powered laser diode. Compared with the previous laser market, laser pointers have developed towards higher output power and multiple colors. At the same time, a large number of manufacturers and distributors withdrew from the laser pointer market, which made laser pointers a mass market. The sloppy laser pointer is also significantly lower than the real laser crystal.

2021-12-30 13:24:56

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