How to protect the eye from sunlight

 The sun and UV rays are harmful to the eye. Ultraviolet rays contain UVA-UVC-UVB. The most dangerous types of UV rays are UVC. Fortunately, they do not reach us because of the absorption by the ozone layer. UVB affects the outer layer of the eye. And cause extensive problems in the cornea, and severe eye irritation in addition to the flood of tears. Finally, UVA affects the inner layer of the eye and retina, and in general the direct exposure to sun light for  long periods  lead to eye cancer and dryness and glaucoma  and to reduce the risk of ultraviolet radiation let follow some tips:

• Stay away from open spaces most vulnerable to sunlight.
• Do not stay under the sun for a long time.
• Prefer not to be exposed to the sun from 10 am to 4 pm.

Tips to protect the eye from the sun:

• Wear glasses that protect against harmful ultraviolet rays and know if they protect or not through product information to prevent 99 to 100% UV radiation.

• Keep children wearing wide-brimmed hats when exposed to the sun.
• It is best not to use contact lenses when exposed to the sun and in case of wearing it must be sure of quality so as not to cause any problems to the eye.
• Prefer not to look directly at the sun, especially in the afternoon because the sun in this period is vertical.