The main function of sunglasses is to protect and block ultraviolet rays. Children's lens is more transparent compared to adults, and this means that more short wavelengths of light will be directed to their retina. Short wavelength light and solar UV have the potential to cause a variety of eye diseases, and excessive UV exposure can also cause blurred vision and even blindness.
Children aged 3-6 years old in the bright light of the appropriate and correct wear sunglasses is possible, but need to pay attention to should not exceed 1-2 hours. 3 years old babies are not recommended to wear sunglasses, or to physical sunscreen-based!
Post time: Sep-11-2017