Title:
SPECTACLE LENSE
Document Type and Number:
Japanese Patent JPS55151617
Kind Code:
A
Abstract:
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.
Inventors:
RUUSAA DABURIYUU SUMISU
BAANAADO ERU ROORIN
DABURIYUU KURIFUOODO DOOSON
JIYOOJI DEII BAADO
BAANAADO ERU ROORIN
DABURIYUU KURIFUOODO DOOSON
JIYOOJI DEII BAADO
Application Number:
JP5181980A
Publication Date:
November 26, 1980
Filing Date:
April 21, 1980
Export Citation:
Assignee:
AMERICAN OPTICAL CORP
International Classes:
G02C7/00; B29D11/00; C03C17/02; C03C17/30; G02B1/10; G02C7/02; (IPC1-7): C03C17/30; G02B1/10; G02C7/02
Domestic Patent References:
JPS53111336A | 1978-09-28 | |||
JPS49119646A | 1974-11-15 | |||
JPS5527387A | 1980-02-27 |