发明名称 |
Apparatus for translational displacement of a lens in a laser focussing optical system |
摘要 |
An apparatus is described for automatically shifting a lens of a laser focussing optical system, the lens undergoing translational motion along an optical axis, being moved by at least one motor which carries out rotational movement. This rotational movement is converted by a linkage into translational movement to shift the lens.
|
申请公布号 |
US2007030547(A1) |
申请公布日期 |
2007.02.08 |
申请号 |
US20050239081 |
申请日期 |
2005.09.30 |
申请人 |
DULLIN PETER S;GILL ALISTAIR B;SPANG JOHN |
发明人 |
DULLIN PETER S.;GILL ALISTAIR B.;SPANG JOHN |
分类号 |
G02B26/08 |
主分类号 |
G02B26/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|