发明名称 CONTROLLER FOR IMAGE BLURRING PREVENTING DEVICE
摘要 <p>PURPOSE:To prevent shake in a lens barrel by locking a correction optical system when the lens barrel is detached from a camera main body in the midst of shake correction because of misoperation or in the case the power source of the camera main body is removed and shake correction need not be performed. CONSTITUTION:This controller is provided with a locking control means which drives a locking means regardless of the actuation of shake correction means B, 202 and 206 to fix the correction optical system at a specified position in the case a lens barrel attachment/detachment detection means 302 detects that the lens barrel is detached from the camera main body. Then, it is provided with a locking control means which drives the locking means regardless of the presence or absence of the power source for shake correction to fix the correction optical system at the specified position in the case a power source attachment detection means for a camera main body detects that the battery is removed.</p>
申请公布号 JPH07306433(A) 申请公布日期 1995.11.21
申请号 JP19940097472 申请日期 1994.05.11
申请人 CANON INC 发明人 OKADA TADANORI
分类号 G03B17/00;G03B5/00;G03B17/14;(IPC1-7):G03B5/00 主分类号 G03B17/00
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