Many of us look forward to spending more time outside as summer draws near, bringing longer days and nicer weather. However, it is vital to be aware of the possible hazards associated with increased UV radiation/light exposure during this season and to take precautions to protect our eyes. While UV light has some benefits, like stimulating vitamin D production, eliminating germs, and enhancing mood, excessive exposure can cause an array of eye disorders and visual impairments. But what is UV light?