One of the major types of retinal damage from the harmful UV rays of the sun is called Photokeratitis. Photokeratitis occurs when the cornea is burned by ultraviolet B rays (UVB) and is also known as radiation keratitis or snow blindness. Your eyes can get this type of damage in many ways. This condition often occurs at high altitudes where vast blankets of snow appear. Snow can reflect up to 95% ...