Structure Design of Automatic Focussing Mechanism for Cinetheodolite
|更新时间:2020-08-12
|
Structure Design of Automatic Focussing Mechanism for Cinetheodolite
Optics and Precision EngineeringVol. 4, Issue 3, Pages: 52-57(1996)
作者机构:
中国科学院长春光学精密机械研究所 长春,130022
作者简介:
基金信息:
DOI:
CLC:
Received:22 January 1996,
Published Online:15 June 1996,
Published:15 June 1996
稿件说明:
移动端阅览
徐维安. 电影经纬仪自动调焦机构的结构设计[J]. 光学精密工程, 1996,(3): 52-57
Xu Weian. Structure Design of Automatic Focussing Mechanism for Cinetheodolite[J]. Editorial Office of Optics and Precision Engineering, 1996,(3): 52-57
Xu Weian. Structure Design of Automatic Focussing Mechanism for Cinetheodolite[J]. Editorial Office of Optics and Precision Engineering, 1996,(3): 52-57DOI:
Structure Design of Automatic Focussing Mechanism for Cinetheodolite
This paper describes briefly principle of design and structure characteristics of automatic focussing mechanisms of moving lens and optical wedge of the system of photograph and TV automatic tracking and measuring for cinetheodolite
advantages and disadvantages are analysed. The precision of focussing mechanism of removable fells is also analysed and calculated in detail.