发明名称 |
Method and kit for making ophthalmic lenses |
摘要 |
In the present method, the lens maker forms a first side (2) of a semi-finished lens blank (1) to give it a desired shape. A flexible transparent wafer (4) with an optical coating (7) is then attached to the first side (2) of the blank (1). The wafer (4) serves as a substrate for the coating (7) and allows to attach the coating quickly to the newly shaped side of the blank, thereby avoiding the delays that would be required in order to apply an optical quality coating to the blank directly.
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申请公布号 |
US2003137634(A1) |
申请公布日期 |
2003.07.24 |
申请号 |
US20020182235 |
申请日期 |
2002.10.16 |
申请人 |
DUNGAR CHRISTOPHER MARK;DUNGAR ROY |
发明人 |
DUNGAR CHRISTOPHER MARK;DUNGAR ROY |
分类号 |
G02C7/02;B29D11/00;G02B1/10;G02B1/11;G02B3/00;(IPC1-7):G02C7/02 |
主分类号 |
G02C7/02 |
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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