Optical brigthener in an intraocular lens
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United States of America Patent
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-
Oct 10, 1989
Issued Date -
N/A
app pub date -
May 26, 1987
filing date -
Mar 17, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The ultraviolet screening of a silicone rubber intraocular lens can be enhanced by the addition of an optical brightener. The optical brightener also serves to reduce any apparent yellow tint that may occur. The optical brightener is incorporated into the preformed silicone lens by immersing it in a solution containing the optical brightener and an ultraviolet screening agent.
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Cited Art Landscape
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