Friday, April 2, 2010

Reading glass

In this modern world, most of the people suffer from presbyopia. Presbyopia is nothing but the loss of vision in which a person is not able to see the objects which are closer to him. It leads to the loss power in the ciliary muscles. The multifocal lenses are used in the eye glasses to overcome presbyopia. The multifocal contact lenses are placed inside the cornea.

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