Optics and Precision Engineering, Volume. 17, Issue 11, 2814(2009)
Rotary varifocal mechanism driven by ultrasonic motor
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WANG Shou-yin, LENG Xue-fei, HE Feng-yun, JIA Qing-lian, ZHANG Chun-lin, YAO Zhi-yuan. Rotary varifocal mechanism driven by ultrasonic motor[J]. Optics and Precision Engineering, 2009, 17(11): 2814
Received: Jun. 3, 2009
Accepted: --
Published Online: Aug. 31, 2010
The Author Email: Shou-yin WANG (ciomp_wsy@163.com)
CSTR:32186.14.