Pixels of a solid-state image sensing device 1311 of a rigid endoscope 10, said pixels having a quantity number corresponding to 8K resolution, are divided into visible light pixels and excitation light pixels. A filter for passing blue wavelengths, a filter for passing green wavelengths, and a filter for passing red wavelengths are each disposed between photoelectric conversion elements of the visible light pixels and an insertion part. A filter for passing wavelengths of the excitation light is disposed between the excitation light pixels and the insertion part. According to this configuration, the convenience of an endoscope system including an 8K endoscope is further enhanced.一種內視鏡系統，硬性內視鏡10的固體攝像元件1311的相當於8K的數量的畫素分成可見光用的畫素與激發光用的畫素，在可見光用的畫素的光電轉換元件與插入部之間分別設置有使藍色的波長透過的濾光片、使綠色的波長透過的濾光片、及使紅色的波長透過的濾光片，在激發光用的畫素與插入部之間設置有使激發光的波長透過的濾光片，因此包含8K內視鏡的內視鏡系統的便利性進一步提昇。
