Eye irradiation effects dilate pupils. When eyes directly receive sunlight, they show reflection and close to reduce dangers resulting from UV.In addition to dilated pupils, Irradiation causes photo keratitis and Conjunctivitis, leading to Keratoconus and blindness.

Cataracte can also be resulted from UV in addition to its other causes at any age. It is a prevalent eye disease that leads to blurred eye lens and finally blindness.

UV radiation is an eye irradiation effect that results in inflammation and swelling of corneas. The eyes react to it. It brings blur, diplopia, eye sore, eye inflammation, etc.

When you are walking on snow, reflection of light and UV burn your eyes and cause Photokeratitis. This disease is temporary but very hurting and cause inflammation of corneas. After almost 36 hours, the eyes will get the normal state. To accelerate improvement of the patient, use cold water and ice bags. Soak a cloth and put it on the eyes to sleep the inflammation and treat the eye.