The development principle of laser pointer
Combining the strength of our laser pointer and professional agency sales team, you can rely on Laserfr to help you meet all your lighting needs. Our experience in laser pointer solutions comes from years of well-known industry research and development, working hand in hand with large enterprises and public utilities. We have established a strategic partnership based on this experience, which allows us to develop new revolutionary technologies and stay at the forefront of the laser equipment industry.
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How to choose a laser pointer?
Observe the spot carefully in a dark place. If there is obvious flooding around the laser spot, the lens is unqualified; observe whether the spot is a perfect solid circle; carefully observe whether there is a problem of flickering and dimming when the laser is emitted. If so, it means that there is a problem with the LD; if it is a Laser pointer with a lower power (below 20 mW), you need to observe whether the brightness of the laser will become darker and brighter when the laser is emitted. If this is the case, it means that there is a problem with the circuit or LD of the laser pointer.
2021-10-09 08:29:10
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