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Apparatus for inspecting blur correction camera, blur correction camera, and method of inspecting blur correction camera
Apparatus for inspecting blur correction camera, blur correction camera, and method of inspecting blur correction camera
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机译:用于检查模糊校正照相机的设备,模糊校正照相机以及检查模糊校正照相机的方法
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摘要
A blur correction camera includes an optical axis changing unit to change an optical axis of a photographing optical system to correct a blur generated by vibration, a displacement detecting unit to detect displacement of the photographing optical system by the optical axis changing unit, a calculation unit to calculate a displacement velocity of the photographing optical system on the basis of a detection result from the displacement detecting unit, a centering unit to drive the optical axis of the photographing optical system to a central position based on the displacement detected by the displacement detecting unit, and a maximum displacement velocity detecting unit to detect a maximum displacement velocity upon movement of the photographing optical system by the centering unit. Whether a blur correction function is normal is discriminated on the basis of a detection result from the maximum displacement velocity detecting unit.
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