A distal end component includes: a transparent resin outer layer portion that is made of a transparent first resin member and configures a surface of a distal end portion； an internal structure portion that is made of a second resin member and is provided in tight contact with an inner surface of the transparent resin outer layer portion； a plurality of component fixing holes provided in the internal structure portion； and lens sections provided in the transparent resin outer layer portion, the lens sections respectively facing distal end surfaces of illumination optical sections and a distal end surface of an observation optical section
