What is the difference between a laser flashlight and a laser pointer?
The laser flashlight is a semiconductor laser. The reason why it is different from the laser pointer is that its volume is easier to dissipate heat. The laser module directly contacts the aluminum flashlight housing. Generally, the part of the flashlight module is thicker, so the stability is better than that of the laser pointer (the laser pointer is a copper shell)! Laser flashlights are larger in size and power than general flashlights. The light it emits belongs to the range of lasers. It is mainly used to project a concentrated point or use a laser line to focus on an object. However, laser flashlights cannot be used in art galleries, museums, libraries, zoos, etc., as they may cause damage to some objects or animals inside. You must pay attention to this. Of course, the most important point is that you must not illuminate people's eyes.
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The laser module is directly connected to the aluminum flashlight housing and contacts the Q-Line optical fiber green semiconductor Laser pointer flashlight. Generally, the flashlight module is relatively thick, as shown in the figure below. The heat dissipation is better, so the stability is better than the laser pointer (laser pointer is a copper shell)! The power of laser flashlight generally ranges from more than 5mw to hundreds of milliwatts. Some laser flashlights (such as blue laser flashlights) have a power up to 1w; at the same time, some laser flashlights also have an adjustable focus function, and the laser beam is strong and clear. It has a long range, and most of them use rechargeable lithium batteries (such as 18650 rechargeable batteries), and some have safety locks, named after their appearance similar to a flashlight.
2021-09-30 07:38:25
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