Auto-focusing camera
作者： Cheng-Fang Hsiao , Bing Zhou , Fong-Tan Yu , Chien-Long Hong , Ching-Hsing Huang
DOI:
关键词: Lens (geology) 、 Barrel (horology) 、 Electromagnetic coil 、 Optics 、 Engineering
摘要: An auto focusing camera includes a lens unit (2) including barrel (20) and (22) received in the barrel, permanent magnet (3) being fixedly mounted around of moving with when undergoes telescopic movement during operation, coil seat (6 , 6 b) (5 5 wound thereon arranged at side magnet. interlocking device (642, 202) is formed on for guiding unit.
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