How to keep your eyes healthy and your vision sharp
Cataracts, dry eyes, glaucoma and other eye problems become more common with age. But these can be treated — and sometimes ...
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12 Causes of Blurred Vision in One Eye
Whether blurred vision affects one eye or ... The cornea and lens work together to produce clear, sharp vision. The cornea bends (refracts) light entering the eye from all directions, focusing ...