Vision destruction, or low vision, income that even with eyeglasses, contact lenses, medicine or surgery, you don't perceive well. Vision injury can range from mild to severe. The important causes of vision impairment and blindness in the United States are age-related eye disease: macular degeneration, cataract and glaucoma. Other eye disorders, eye injuries and birth defect can also cause vision loss.
A loss of vision means that you may have to reorder your life and learn new ways of doing things. If you have some vision, visual aids such as special spectacles and large print books can make life easier. There are also plans to help those with no vision, like text-reading software and braille books.
Sometimes, vision loss is avoidable. Regular comprehensive eye exams and prompt handling are critical.
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