How UV rays affect your eyes

The impact of ultraviolet (UV) radiation on your eyes can be both immediate and long-term. There are three types of UV rays that make up the electromagnetic spectrum that the sun produces: UVA, UVB, and UVC. UVA and UVB are the UV radiation kinds that can harm your eyes; UVC is absorbed by the Earth’s atmosphere and does not reach the surface.

Among the immediate consequences of UV exposure to the eyes are:

Photokeratitis is a sunburn on the cornea. Pain, redness, tears, and a scratchy feeling in the eyes are possible symptoms. Usually, it is only momentary and goes away on its own.

Photoconjunctivitis: Similar to photokeratitis, Photoconjunctivitis affects the inner surface of the eyelids as well as the conjunctiva, the transparent tissue that covers the white portion of the eye.

Among the long-term consequences of continuous UV exposure are:

Cataracts: UV exposure increases the chance of developing cataracts, which are clouding of the natural lens of the eye. Cataracts can damage eyesight and may need to be surgically removed.

Age-related macular degeneration (AMD), a disorder that affects the central portion of the retina and can cause visual loss, may be accelerated by UV radiation.

Pterygium: The development of a non-cancerous growth known as a pterygium on the surface of the eye is linked to UV exposure. In extreme circumstances, it may impair eyesight and need to be surgically removed.

Skin Cancer: Prolonged UV exposure has also been connected to skin malignancies on the eyelids and adjacent regions.

To protect your eyes from the harmful effects of UV rays, it’s important to wear sunglasses that block both UVA and UVB rays. Our blue light photochromic Eyewarez are perfect for protection against harmful UV Rays. Shop here:

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