It is clear that sunlight is extremely important as it ensures our survival. However, sunlight can also be dangerous to our eyes due to the level of Ultraviolet (UV) light that it produces. Ultraviolet light can harm almost every part of your eye, including the retina, lens, eyelid, and cornea. The basic effects of this harm include risk of growths on your eye, cataracts and cancer. To understand why that is it is, you have to understand how our eyes function. Simply put, our eyes absorb light, the light is then refracted into the retina, which is then interpreted by our brain. However, the second we walk outside without sunglasses our eyes are extremely overexposed and can hence absorb a large amount of Ultraviolet light.
Furthermore, common eye issues such as astigmatism, farsightedness, and nearsightedness can be unpleasant but ultimately can be fixed by corrections such as prescription glasses or contact lenses. Also, eye damage from physical contact, such as a scratch, can generally be tended to if treated by a doctor. With this being said, unlike other eye issues, negative affects from UV light are irreversible. Hence, the only way to combat this, is to prevent these negative effects from happening in the first place. The best and easiest way to prevent these negative affects is by wearing UV sunglasses that offer the highest level of UV protection, which is exactly what Peeq sunglasses do.
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