Actually, this is a controversial question for many experts, someone think sunglasses can protect kids eyes from the harmful UV light, and others insist that kids eyes are not mature enough, they still need sunlight stimulation, actually, there’s a dividing line, children who under 6 years should not wear sunglasses, the problem has said above. If they wear sunglasses for a long time, the fundus macular cannot be effectively stimulated, it can affect the further development of their vision, or cause more seriously problem, amblyopia.