Is the strong laser beam harmful?
X-ray quality is an important technical index for quality measurement. However, the quality of radiation has not been determined for a long time, and the absence of any standard measurement method makes scientific study and use more difficult. In general, the skin is more exposed to radiation than the eyes and that's partly because the skin is damaged, but it's much more difficult to live and work, or cause much more damage, than the vision. Negligent neglect. Research and practice have shown that from mild erythema to severe herpes, laser radiation will emit visible light (400,000 nanometers) and infrared (700,00 nanometers), and the rays will be directed to the skin. If you work with your workers, you might work with your workers. Intense radiation can cause skin pigmentation changes, ulcers, scars and tissue damage.
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Due to the strong focus of the Laser pointer, it makes the area wet, softening the mood of the children. Very popular at school. There is a little lack of communication between parents or teachers about the quality, methods and distribution channels of the laser barrel, or about themselves. The proviso is that long-term exposure can cause eye and skin damage and cause permanent damage. If your skin is illuminated with lasers, if your laser energy (or the energy you produce) is not high enough, you will harm the skin. Laser damage to the skin is more serious than laser damage to the eyes. In 1968, the American Industrial Hygiene Conference (ACGIH) declared that the skin was 105 times safer if students reached 3 mm. Safer than the eye different laser guns are becoming more and more common in the use of high-energy lasers. The focus should be on laser damage to the skin.Generally speaking, the skin can tolerate a large amount of laser irradiation better than the eyes. This part of the reason is that even after the skin is exposed to damage, the inconvenience or impact on people's life and work is not as serious as the damage to the eyes, so it is often intentional. , Inadvertently ignored.
2021-09-09 11:28:37
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