Method for making opthalmic devices
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United States of America Patent
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Dec 28, 2010
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N/A
app pub date -
Apr 17, 2007
filing date -
Sep 6, 2002
priority date (Note) -
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Abstract
The present invention provides a method for making an ophthalmic device. In particular, the present invention provides a method for production of a contact lens by means of stereolithography. A preferred stereolithography technique is based on polymerization and solidification of a contact lens forming liquid material by actinic irradiation one layer at a time. In addition, the present invention provides systems and methods for making a contact lens for a specific patient based on the prescription.
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