Aspherical corneal implant
作者： Troy Miller
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摘要: A corneal implant (10) having an aspheric surface (12) for modifying the cornea curvature and altering refractive power. The has a lens body formed of optically clear bio-compatible material, preferably with index refraction substantially similar to that human tissue (1.376). is comprised continuous from apex beveled (20). surface, positioned near outer diameter implant, used reduce thickness on periphery edge. between about 2.0 mm 7.0 less than .150 mm.
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