Provided is a scanning laser ophthalmoscope (1) including: a light projecting optical system (10), including a light source (12), for projecting a line-shaped light flux to an examinee's eye via an objective optical system (45)； a light receiving optical system (20), including an optical detector (22), for receiving light from the examinee's eye resulting from the line-shaped light flux via the objective optical system； an optical scanner (40) for scanning the examinee's eye with the line-shaped light flux； and a focus adjustment unit including a drive mechanism (50) for moving the light source (12) and the optical detector (22) relative to the optical scanner (40) and the objective optical system (45).
