The endoscope apparatus (100) includes a plurality of image sensors (102a, 102b) that capture an image of a subject, and a power supply unit (108a, 108b) that supplies power to each of the image sensors (102a, 102b) independently. The abnormality detection unit (1141) that detects each abnormality of the image sensor (102a, 102b) and the power supply unit are controlled so as to stop the power supply to the image sensor in which the abnormality is detected by the abnormality detection unit (1141). And a control unit (114).内視鏡装置（１００）は、被写体を撮像する複数の撮像素子（１０２ａ、１０２ｂ）と、撮像素子（１０２ａ、１０２ｂ）のそれぞれに独立して電力を供給する電源部（１０８ａ、１０８ｂ）と、撮像素子（１０２ａ、１０２ｂ）のそれぞれの異常を検出する異常検出部（１１４１）と、異常検出部（１１４１）で異常が検出された撮像素子への電力供給を停止させるように電源部を制御する制御部（１１４）とを有する。
