A visual sense examination device (100, 200) comprising: a beam source configured to emit a visible beam and an invisible beam; a visible beam optical system configured to include a first scanning unit two-dimensionally scanning the visible beam, and to emit the visible beam to a retina of a subject; an invisible beam optical system configured to include a second scanning unit two-dimensionally scanning the invisible beam, and to emit the invisible beam to the retina of the subject; a detector configured to detect the invisible beam reflected by the retina of the subject; a control unit configured to perform a first control, the first control including: controlling the emission of the visible beam from the beam source, and causing the first scanning unit to scan the visible beam for an image for projecting the image and to emit the visible beam for the image to the retina of the subject, controlling the emission of the invisible beam from the beam source, and causing the second scanning unit to scan the invisible beam for detecting a state of a fundus of the subject and to emit the invisible beam to the retina of the subject, and acquiring a first fundus image of an eye of the subject from an output signal of the detector based on the invisible beam for detecting the state of the fundus of the subject; and a synthesis unit configured to synthesize the visible beam scanned by the first scanning unit and the invisible beam scanned by the second scanning unit, wherein: a scanning angle of the visible beam by the first scanning unit and a scanning angle of the invisible beam by the second scanning unit are substantially the same, and a projectable range of the visible beam scanned two-dimensionally by the first scanning unit and a projectable range of the invisible beam scanned two-dimensionally by the second scanning unit are substantially the same on the retina of the subject. a beam source configured to emit a visible beam and an invisible beam; a visible beam optical system configured to include a first scanning unit two-dimensionally scanning the visible beam, and to emit the visible beam to a retina of a subject; an invisible beam optical system configured to include a second scanning unit two-dimensionally scanning the invisible beam, and to emit the invisible beam to the retina of the subject; a detector configured to detect the invisible beam reflected by the retina of the subject; a control unit configured to perform a first control, the first control including: controlling the emission of the visible beam from the beam source, and causing the first scanning unit to scan the visible beam for an image for projecting the image and to emit the visible beam for the image to the retina of the subject, controlling the emission of the invisible beam from the beam source, and causing the second scanning unit to scan the invisible beam for detecting a state of a fundus of the subject and to emit the invisible beam to the retina of the subject, and acquiring a first fundus image of an eye of the subject from an output signal of the detector based on the invisible beam for detecting the state of the fundus of the subject; and controlling the emission of the visible beam from the beam source, and causing the first scanning unit to scan the visible beam for an image for projecting the image and to emit the visible beam for the image to the retina of the subject, controlling the emission of the invisible beam from the beam source, and causing the second scanning unit to scan the invisible beam for detecting a state of a fundus of the subject and to emit the invisible beam to the retina of the subject, and acquiring a first fundus image of an eye of the subject from an output signal of the detector based on the invisible beam for detecting the state of the fundus of the subject; and a synthesis unit configured to synthesize the visible beam scanned by the first scanning unit and the invisible beam scanned by the second scanning unit, wherein: a scanning angle of the visible beam by the first scanning unit and a scanning angle of the invisible beam by the second scanning unit are substantially the same, and a projectable range of the visible beam scanned two-dimensionally by the first scanning unit and a projectable range of the invisible beam scanned two-dimensionally by the second scanning unit are substantially the same on the retina of the subject. a scanning angle of the visible beam by the first scanning unit and a scanning angle of the invisible beam by the second scanning unit are substantially the same, and a projectable range of the visible beam scanned two-dimensionally by the first scanning unit and a projectable range of the invisible beam scanned two-dimensionally by the second scanning unit are substantially the same on the retina of the subject.