Changes in the Hydration of Hydrogel Contact Lenses with Wear
作者:
LARRY DeDONATO,
期刊:
American Journal of Optometry and Physiological Optics
(OVID Available online 1982)
卷期:
Volume 59,
issue 3
页码: 213-214
ISSN:0093-7002
年代: 1982
出版商: OVID
关键词: hydration;permeability;transmissibility;hydrogel lenses
数据来源: OVID
摘要:
AbstractThis study examined the short-term hydration changes of hydrogel contact lenses with wear. Changes in the water content of 12 new Bausch & Lomb hydrogel contact lenses were calculated from the change in weight of the lenses after they were worn. The mean of the calculated water contents after wear was 27.9%. This compares with the 38.6% water content of new, fully hydrated lenses.
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