Optical arrangement for a laser scanner system
The invention relates to an optical arrangement for a laser scanner system having a relatively short overall length. To achieve this, for example, a third lens group (64) with a negative focal length can be provided between a first lens group (62) and a second lens group (66). 本发明涉及用于激光扫描器系统的光学布置，其具...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an optical arrangement for a laser scanner system having a relatively short overall length. To achieve this, for example, a third lens group (64) with a negative focal length can be provided between a first lens group (62) and a second lens group (66).
本发明涉及用于激光扫描器系统的光学布置，其具有较短的总体长度。为此，例如，可以在第透镜组(62)和第二透镜组(66)之间提供具有负焦距的第三透镜组(64)。 |
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