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Effective Powers of Flexible Contact Lenses

 

作者: BARRY,   WEISSMAN FRANK,  

 

期刊: American Journal of Optometry and Physiological Optics  (OVID Available online 1981)
卷期: Volume 58, issue 1  

页码: 2-5

 

ISSN:0093-7002

 

年代: 1981

 

出版商: OVID

 

关键词: effective powers,;flexible contact lenses,;tear lens

 

数据来源: OVID

 

摘要:

AbstractPredictions of effective powers of flexible contact lenses including tear lenses, or assuming alignment, are compared with actual equivalent sphere effective powers of 12 low-minus and 2 high-plus lenses. The assumption of a tear lens improves accuracy of prediction.

 

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