| 摘要 |
The invention aims at providing a positioning device to exactly position a first optical component relative to a second optical component, by means of which optical components can be positioned exactly and permanently relative to one another and which also enables relatively simple adjustment. According to the invention, a positioning device comprises a first fixing element and at least a second fixing element, which are guided relative to one another with the aid of a guide in such a way that they can only move substantially in a clamping direction towards one another. Said positioning device has a support element arranged between the fixing elements, whose position relative to the fixing elements can be adjusted in at least one direction crosswise to the clamping device and which can be fixed between the fixing elements by means of clamping. The optical components are retained in different elements that can be adjusted relative to one another. |
