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An all-silicone zoom lens in an optical imaging system

An all-silicone zoom lens in an optical imaging system
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摘要 An all-silicone zoom lens is fabricated. A tunable metal ringer is fettered around the side edge of the lens. A nylon rope linking a motor is tied, encircling the notch in the metal ringer. While the motor is operating, the rope can shrink or release to change the focal length of the lens. A calculation method is developed to obtain the focal length and the zoom ratio. The testing is carried out in succession. The testing values are compared with the calculated ones, and they tally with each other well. Finally, the imaging performance of the all-silicone lens is demonstrated. The all-silicone lens has potential uses in cellphone cameras, notebook cameras, micro monitor lenses, etc. An all-silicone zoom lens is fabricated. A tunable metal ringer is fettered around the side edge of the lens. A nylon rope linking a motor is tied, encircling the notch in the metal ringer. While the motor is operating, the rope can shrink or release to change the focal length of the lens. A calculation method is developed to obtain the focal length and the zoom ratio. The testing is carried out in succession. The testing values are compared with the calculated ones, and they tally with each other well. Finally, the imaging performance of the all-silicone lens is demonstrated. The all-silicone lens has potential uses in cellphone cameras, notebook cameras, micro monitor lenses, etc.
作者 赵存华
出处 《Chinese Physics B》 SCIE EI CAS CSCD 2013年第9期465-469,共5页 中国物理B(英文版)
基金 supported by the Foundation of Science & Technology Department of Henan Province, China (Grant No. 102102210477) the Foundation of Science & Technology Bureau of Luoyang City, China (Grant No. 1101040A)
关键词 micro lens silicone lens ZOOM optical system micro lens, silicone lens, zoom, optical system
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参考文献20

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