Don't wear sunglasses? Baby retinal damage huge!

'Children can wear sunglasses? '' how children can wear sunglasses? '' adult children can wear sunglasses? '' the children wear sunglasses, no more than long is safe? 'Today, riding on the road of small folding bacteria was sunbeam eyesight whiting, so the bottom of my heart to the idea of sunglasses on. At the same time, small make up also noticed that the treasure to the mother in the street directly take their children out to walk, so baby can wear a pair of sunglasses? Recommended reading: children choose sunglass? Conclusion is that children can wear sunglasses, how much can wear. Because the baby's glasses is not the same as adults have very big! ( Of course can also as a pack to force artifact oh ~) What's different? The baby of the transparency of cornea and lens is higher than adults ( The so-called limpid eyes) Means ultraviolet rays to penetrate more, more damage to the retina. We should try to avoid direct sunlight, especially within 6 months of the baby, so hot weather to go out, be sure to Dai Kuan along the hat, sunglasses, sunscreen. Don't believe the Internet within the so-called 'experts' said six of rhetoric, such as not wearing sunglasses! Or listen to the authority of more! The American academy of pediatrics ( AAP) : more than 6 months of infants and young children should conform to the standard of sunglasses to protect his eyes, glasses to block by 99% ~ 100% uv. The world health organization ( 世卫组织) : against UVA and UVB rays with 99% to 100% protection sunglasses, will greatly reduce eye damage caused by exposure to the sun. The U. S. centers for disease control and prevention ( CDC） : children should wear sunglasses can block UVA and UVB rays; It is best to mirror cover can bend the skin around eyes glasses, blocked by as much as possible to ultraviolet light from different angles. Before choosing sunglasses, we also need to understand the child of choose and buy sunglasses a few precautions: choose a real professional, qualified sunglasses ( Or so fold crazy overseas online shopping more) Choose 99% ~ 100% UVA and UVB rays can stop two uv sunglasses to choose mirror on both sides of the arc, and can avoid the ultraviolet radiation from the side into the eyes of sunglasses generally choose grey lens, because can reduce at the same time of light intensity will not result in a vision of the color difference; Visually impaired child can choose to brown or amber sunglasses, because can improve the contrast of the object, at the same time reduce the intensity of light. Can stop 75% ~ 90% of visible light when choosing sunglasses can refer to more than 5. In addition, we need to know the uv protection do not belong to the advanced technology. So, all sorts of advocating sunglasses products specifically for children crowd are generally routines ~? 吗?
related: children's sunglasses