Astigmatism , Keratoconus contact lenses, Marina Grapp, O.D. - PowerPoint PPT Presentation

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Astigmatism , Keratoconus contact lenses, Marina Grapp, O.D.

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Distorted vision due to uneven shape of the cornea can be a natural defect. Astigmatism can be corrected by introducing soft contact lenses. Surgeries have been unsuccessful and lenses are a better alternative. – PowerPoint PPT presentation

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