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Design of swing type switching mechanism for focusing lens group in visible light television system with double focal lengths 期刊论文
Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2018, 卷号: 39, 期号: 1, 页码: 84-91
作者:  Xu, Xinhang;  Zhang, Fei;  Xia, Wenbo
浏览  |  Adobe PDF(669Kb)  |  收藏  |  浏览/下载：396/136  |  提交时间：2019/09/17
Light  Focusing  Lenses  Mechanisms  Optical systems  Specifications  Stepping motors  Switching  Television systems  
Fabrication and testing of large aspheric system based on common reference 期刊论文
Optics and Precision Engineering, 2018, 卷号: 26, 期号: 4, 页码: 743-748
作者:  Wang Xiao-kun, 王孝坤;  Xue Dong-lin, 薛栋林;  Zhang Xue-jun, 张学军
浏览  |  Adobe PDF(577Kb)  |  收藏  |  浏览/下载：360/111  |  提交时间：2019/09/17
Optical testing  Aspherics  Fabrication  Ion beams  Mirrors  
Evaluation and test of self-locking ability for focusing mechanism of space camera 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2018, 卷号: 26, 期号: 2, 页码: 355-362
作者:  An, Yuan;  Du, Yi-Min;  Jia, Xue-Zhi;  Li, Lin;  Li, Ji;  Ke, Shan-Liang
浏览  |  Adobe PDF(3318Kb)  |  收藏  |  浏览/下载：398/105  |  提交时间：2019/09/17
Locks (fasteners)  Calibration  Cameras  Focusing  Remote sensing  Screw threads  Shear stress