Apparatus for inspecting blur correction camera, blur correction camera, and method of inspecting blur correction camera

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.