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Issue:
Basic principles and use method of collimator
Author(s):
Wang Lei
,
Wang Shouyin
,
Zhou Hu
,
Zhang Yubin
Pages:
980
-
982
Year:
2006
Issue:
z1
Journal:
CHINESE JOURNAL OF SCIENTIFIC INSTRUMENT
Keyword:
平行光管
;
光学系统
;
焦距
;
Abstract:
平行光管是最基本的校验仪器.为了便于光学仪器的安装和校验,着重介绍了平行光管的基本原理及结构组成.它主要由物镜、分划板和毛玻璃组成,五种分划板决定了平行光管的不同用途.根据生产实践要求而设计的平行光管,可以在室内提供有限距离的目标.它可以用于仪器的装校,光学系统特性常数的测定等.
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