New Ways to Restore Vision Imagine a progressively thickening cloud covering the lens of one or both eyes and you'll have a pretty good idea of what it's like to have cataracts. Vision dims, even in broad daylight.
Nighttime vision is glazed.
Sometimes you see double, and your eyes are sensitive to light. Your pupils may appear milky white. Until recently, doctors thought cataracts were an inevitable part of aging. So wearing a hat and sunglasses that screen out ultraviolet light whenever you're out in sunlight can go a long way toward preventing cataracts. Filmy vision Colors are dull and more difficult to distinguish.