发明名称 Vibration correction apparatus, lens apparatus, and optical apparatus
摘要 An optical apparatus is disclosed, which includes a vibration detection unit which detects vibrations, a signal processing unit which performs signal processing for the vibration detection signal output from the vibration detection unit, a vibration correction unit which corrects an image movement caused by the vibration, on the basis of the drive signal output from the signal processing unit, and a controller which controls the drive of the vibration correction unit. The controller corrects the drive signal from the signal processing unit by using a predetermined correction value corresponding to the driven state of the vibration correction unit, and controls drive of the vibration correction unit by using the corrected drive signal.
申请公布号 US6735383(B2) 申请公布日期 2004.05.11
申请号 US20020047109 申请日期 2002.01.17
申请人 CANON KABUSHIKI KAISHA 发明人 IMADA SHINJI
分类号 G03B5/00;G02B7/10;G02B27/64;H04N5/232;(IPC1-7):G03B17/00 主分类号 G03B5/00
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