Finished ophthalmic lens comprising an optical smooth coating over a rough-surfaced base

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United States of America Patent

PATENT NO 4417790
SERIAL NO

06037786

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Abstract

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A cut and/or ground ophthalmic lens surface is finished to optical smoothness and clarity by direct coating with a transparent liquid material which is curable into a clear, tough and tenacious laminate.

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Patent Owner(s)

  • SOLA INTERNATIONAL, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bard, George D Brooklyn, CT 2 39
Dawson, W Clifford East Woodstock, CT 2 49
Laurin, Bernard L Ludlow, MA 3 69
Smith, Luther W Brimfield, MA 1 36

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