发明名称 |
Method and apparatus for making prescription eyeglass lenses. |
摘要 |
<p>In a method and apparatus for making a lens for a pair of prescription eyeglasses a lens blank (38) is shaped and finished on one of its major surfaces through the use of a machine (14) controlled by the prescription information and with a new expendable lap being made each time a new lens is wanted. A machine (14) for cutting a lens blank (38) and/or a lap blank is controlled in three axes by a set of point data related to and obtained in response to the input into the control system for the machine of prescription information.</p> |
申请公布号 |
EP0281754(A2) |
申请公布日期 |
1988.09.14 |
申请号 |
EP19880101357 |
申请日期 |
1988.01.30 |
申请人 |
GERBER SCIENTIFIC PRODUCTS, INC. |
发明人 |
LOGAN, DAVID J.;RICH, LEONARD G. |
分类号 |
G02C13/00;B23Q1/48;B23Q17/20;B24B13/00;B24B13/06;G05B19/4097 |
主分类号 |
G02C13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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