| 发明名称 |
Fiber optic focusing device |
| 摘要 |
A fiber optic focusing device allows fine adjustment of the focal point along the optical axis without causing tilting of the focusing lens system. Roughly perpendicular setscrews engaging opposing inclined surface urge the lens system along the optical axis.
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| 申请公布号 |
US4818067(A) |
申请公布日期 |
1989.04.04 |
| 申请号 |
US19870040894 |
申请日期 |
1987.04.21 |
| 申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
MAISENBACHER, BERND;VOZDECKY, RUDOLF |
| 分类号 |
G02B6/32;G02B6/42;G02B7/00;G02B7/04;(IPC1-7):G02B7/04 |
主分类号 |
G02B6/32 |
| 代理机构 |
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代理人 |
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