Optical component mounting structure

The invention belongs to the technical field of precise alignment measurement, and particularly discloses an optical assembly mounting structure which comprises a focus detection illumination lens barrel, a first main lens barrel, a second main lens barrel, an alignment imaging lens barrel, a first...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHEN HONGYU, LUO XIANGANG, LIU MINGGANG, ZHENG MINGYA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS TESTING
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