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The Relationship between the Curvature of the Anterior Surface of the Cornea and the Rear Curvatures of the Corneal Contact Lens Akio Hosaka 1 , Takako Sekine 1 , Sanae Onawa 1 1Department of Ophthalmology, Fukushima Medical College pp.891-894
Published Date 1967/7/15
DOI https://doi.org/10.11477/mf.1410203698
  • Abstract
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442 eyes in 233 cases, to whom contact lens was prescribed, were studied as to the rear curvature of the accepted contact lens and cor-neal curvature with particular attention to the significance of corneal astigmatism. It was found that :

1. In 393 eyes, or 89% of the total eyes, the rear curvature of the contact lens lay bet-ween the curvatures at the maximum and mi-nimum meridians of the cornea. The peak of the distribution curve was slightly larger, or flatter, than the harmonic average of curvatures of both meridians.


Copyright © 1967, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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