PROBLEM TO BE SOLVED: To improve at least one of prior techniques.SOLUTION: Provided is a scanning laser ophthalmoscope, comprising: a light projection optical system, with an SLO light source, for projecting a linear light flux to a subject eye via an objective optical system a light receiving optical system, with an optical detector, for receiving light from the subject eye resulting from the linear light flux via the objective optical system an optical scanner for scanning the subject eye with the linear light flux and focus adjustment means provided with a drive mechanism, the drive mechanism being configured to move an optical member group including at least the light source and the optical detector relative to the optical scanner and the objective optical system.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】 従来技術の少なくとも一つを改善できる。【解決手段】 SLO光源を備え、対物光学系を介してライン状光束を被検眼に投光する投光光学系と、光検出器を備え、前記ライン状光束による被検眼からの光を、前記対物光学系を介して受光する受光光学系と、前記ライン状光束によって被検眼を走査するための光スキャナと、前記光源及び前記光検出器を少なくとも含む光学部材群を、前記光スキャナ及び前記対物光学系に対して移動させる駆動機構を備えるフォーカス調整手段と、を備える。【選択図】 図1
