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Wearing sunglbades is a widespread practice but it is done when high temperatures arrive in summer and weather conditions force us to wear them.
World Health Organization (WHO) badures that anatomically we are still devoid of protection against ultraviolet (UV) radiation
This is because the eyelids and contraction of the pupil only protect the eyes of bright light. And the UV rays that we do not feel or perceive are in any season so they could damage our vision.
Ophthalmologists point out that not taking good care of one's eyes can lead to many complications . Even excessive exposure to UV light can develop different pathologies such as cataracts or degenerative changes in the cornea .
It can also cause blurred vision irritation redness of the eyes temporary vision loss and, in more extreme cases, until blindness . take care of sight complete UV protection or at least protect against UVA and UVB or UV 400 .
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