Radiation exists everywhere in modern life, so there are many methods and measures to prevent radiation. For example, when children are watching TV or using computers, we can appropriately let them wear children's anti-radiation glasses. Then for children's anti-radiation glasses, we must first understand what types there are, and secondly, how to choose glasses that are suitable for us. Finally, we must pay attention to massaging the eyes to avoid eye fatigue. type: 1. Coated lenses Surface coated lenses are lenses with a reflective film coated on the surface, which can reflect and offset radiation; synthetic lenses are vacuum synthesized with multiple layers of electromagnetic and reflective lens layers. The advantages of surface-coated lenses are simple process and low cost, while the disadvantage is low radiation protection performance. 2. Synthetic lenses The advantages of vacuum synthetic lenses are durability, good light transmittance, strong impact resistance, and a radiation protection rate of up to 99.9%. The disadvantages are complex process and high cost. The market retail price is generally higher than 300 yuan, or even thousands of yuan. With the continuous updating and advancement of technology, many upgraded versions of radiation protection have appeared, such as aspherical full-proof glasses with PTSTON technology, polarized radiation protection glasses, computer triple protection goggles, etc.! This marks a new milestone in eye health that has gradually emerged, from simply relieving visual fatigue to a targeted defense stage. suggestion: Safe and hygienic storage: Take off the lenses and put them into a special lens box and immerse them in care solution. The lens box must be disinfected and hygienic, and prevent the lens cover from crushing the lenses. There are many kinds of anti-radiation glasses for children, so before choosing glasses, we’d better have a more specific understanding of glasses. In addition, we should pay attention to giving children proper protection for their eyes. For example, try not to let children watch TV or play computer for a long time. Anti-radiation glasses are aimed at protecting the eyes, so other parts of the body should still be protected. |
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