Lens drive controlling apparatus

作者: Masahide c o Canon Kabushiki Kaisha Hirasawa

DOI:

关键词: OpticsLens (optics)EngineeringControl circuitZoom

摘要: A lens drive controlling apparatus includes a zooming (102), focusing (105) driven in follow-up relation to movement of the (102) on basis predetermined characteristic, speed sensor for detecting driving and control circuit (117) determining detection result provided by sensor.

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