The present application discloses a fundus photographing apparatus capable of realizing a position adjustment of a focus lens using invisible light which is performed prior to a fundus photographing by visible light without realizing complicated control.The present invention relates toFundus photographing apparatusImaging device having at least a sensitivity to visible light and invisible lightA focus lens disposed in the middle of an optical path from a subject eye fundus to an imaging deviceThe first visible light used for observation of the subject eye fundus projected a focus target with a second invisible light having different peak wavelengthsA focus adjustment means for aligning a focus lens at a position in which an image of a focus target obtained by an imaging device is focused, andWhen the subject eye fundus is photographed with visible light, it is inserted and removedAn optical path correcting member for correcting an optical path difference between visible light and non visible light from a subject eye fundus to an imaging device, and.本願は、可視光による眼底撮影に先立って行われる不可視光を使ったフォーカスレンズの位置調整を、複雑な制御を要することなく実現可能な眼底撮影装置を開示する。本発明は、眼底撮影装置であって、少なくとも可視光および不可視光に感度を有する撮像素子と、被験者眼眼底から撮像素子へ至る光路の途中に配置されるフォーカスレンズと、被験者眼眼底の観察に用いられる第１の不可視光とはピーク波長の異なる第２の不可視光でフォーカス視標を投影し、撮像素子で得られるフォーカス視標の像が合焦する位置にフォーカスレンズを合わせるフォーカス調整手段と、被験者眼眼底を可視光で撮影する際に挿抜され、被験者眼眼底から撮像素子へ至る可視光と不可視光との光路差を補正する光路補正部材と、を備える。
