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

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Precautions before buying a laser pointer

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When purchasing high powered laser products, please make sure that you choose a Class 1 laser machine. If you purchase a Class 4 laser system, make sure you work with an integrator who ensures that it meets Class 1 requirements. Be sure to ensure the safety of the laser pointer. The Ministry of Development and Industry launched rectification actions to investigate and deal with illegal sales and the use of special laser pointers. In the special rectification action, the access control of related market branches in shopping malls, supermarkets, toy markets, cultural markets, etc., investigated and punished more than 160 dealers, confiscated more than 120 illegal sales laser pen branches, and confiscated the addresses, specifications, and specifications of unnamed laser pens. Model etc. These products may endanger the flight safety of aircraft in the sky, and may cause damage to the retina when exposed to human eyes.

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Of all the risks caused by lasers, eye damage is the most serious. After all, vision loss is a serious incision, so more careful consideration should be given to how eye damage occurs and how to prevent it. When light hits the eye, the cornea and lens act as a magnifier. According to the functional principle of magnifying glasses, they concentrate light on the retina (in the back of the eyeball). From here, the stimulus is delivered to the brain, where it is processed into an image. These three parts of the eye (cornea, lens, and retina) are the most vulnerable to damage from laser radiation.

2021-10-25 09:19:04

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