Structure of burning laser pointer
In fact, a Level 3 or 4 high powered laser is only dangerous if it irradiates or bounces into the human body, especially the eyes. The higher the power, the shorter the exposure time, causing damage. Avoiding a laser beam is like avoiding a fire that burns you. That's enough to keep you safe. If you need to stare at a flashing laser for a long time, professional laser goggles will add to your eye safety. Visibility at night is very clear, as many lasers activate at up to 100 megawatts. Daytime use, but must use higher power. The 532nm green laser pointer is the brightest color the human eye can see. When it comes to daytime visibility, you'd expect it to pair with a green beam. At the same megawatt power, green lasers are five to seven times brighter than other lasers.
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200mW is the starting point of the beam, which can be seen in actual daylight. The higher the power of the laser pointer, the better the visibility. At least 200MW is a good starting point for photographing trees or shooting ranges. But the greater the intensity, the better the effect during the day. Using lasers that can widen or shrink the beam to adjust focus is also a wise choice. The laser diode is the main component, but most components are not always cheap and sometimes not easy to assemble. Only if you want to build a special or extremely high power laser device is it advisable to make it yourself. In general, the handheld laser pointer can better meet your needs, and the price is not expensive. The company is the best supplier of laser Pointers.
2021-10-26 08:38:17
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