发明名称 CORRECTION OPTICAL DEVICE AND PHOTOGRAPHING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a correction optical device in which two magnets constituting a magnetic actuator are configured with high positional accuracy and which is capable of improving the characteristics of optical correction and to provide a photographing device including the correction optical device.SOLUTION: The correction optical device includes a correction lens frame 5 supporting a correction lens RL for performing image correction and driving coils 54x and 54y, first and second yokes 2 and 3 supporting first and second magnets 21x and 21y and 31x and 31y arranged opposite to each other across the driving coils 54x and 54y, a fixing frame 1 for fixing and supporting the first and second yokes 2 and 3, and a base plate 4 fixed and supported by the fixing frame 1. The fixing frame 1, the first and second yokes 2 and 3, and the base plate 4 are mutually connected by a post 22.
申请公布号 JP2014085560(A) 申请公布日期 2014.05.12
申请号 JP20120235237 申请日期 2012.10.25
申请人 RICOH IMAGING CO LTD 发明人 FUJITA TOMOHIRO
分类号 G03B5/00;H04N5/232 主分类号 G03B5/00
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