what is presbiopia??
Asked by Dinesh Pal | 7th Feb, 2011, 12:00: AM
Presbyopia is a defect of vision. Any one suffering with this defect of vision cannot see nearby objects. This defect is generally observed in older people. It can be corrected with the help of convex lenses.
Hope this clarifies your doubt.
Answered by | 8th Feb, 2011, 01:26: PM
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