To provide an endoscopic device capable of highly accurately correcting sensitivity unevenness of an image acquired by an imaging element regardless of output characteristics of a CCD sensor with respect to a light amount. The above-described problem is solved by adopting a configuration in which correction parameters respectively corresponding to a plurality of illuminance areas are provided as correction parameters used for the sensitivity unevenness correction and the sensitivity unevenness is corrected by using the correction parameter corresponding to the illuminance of the image.
