发明名称 |
METHOD FOR THE ALTERATION OF A LENS |
摘要 |
A method for altering a lens whereby a lens is securely bonded to a lens block by a lens adhesive blocking pad having means for accurately aligning the optical center, and optionally the cylinder axis, of the lens with the center point and cylinder axis of the lens block. The invention also includes the adhesive lens blocking pad with alignment means. |
申请公布号 |
GB1539283(A) |
申请公布日期 |
1979.01.31 |
申请号 |
GB19760012791 |
申请日期 |
1976.03.30 |
申请人 |
MINNESOTA MINING & MFG CO |
发明人 |
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分类号 |
G02B7/02;B24B9/14;B24B13/005;(IPC1-7):24B9/00;24B13/00 |
主分类号 |
G02B7/02 |
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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