Patent ID: 7959288

Claim:
An ophthalmologic photographic apparatus, comprising: an illuminating optical system which projects illuminating light beam through an objective lens onto fundus of an eye to be examined; an imaging optical system that guides light reflected on the fundus of the eye to be examined through the objective lens and a focusing lens movable in an optical axial direction to an imaging unit; a focusing target projecting optical system which is arranged in an optical path of said illuminating optical system, the focusing target projecting optical system including a bar-like mirror detachably arranged at a position conjugate optically with the fundus of the eye to be examined, in the optical path of the illuminating optical system and being configured to project focusing target light by the bar-like mirror through the bar-like mirror and the illuminating optical system onto the fundus of the eye to be examined, when the bar-like mirror is arranged in the optical path of said illuminating optical system such that a mirror image of the bar-like mirror and the focusing target light projected on the fundus are imaged on the imaging unit as a focusing target optical image through the imaging optical system; and a judging device configured to judge a focusing state of the focusing target optical image, wherein the judging device is configured to judge sharpness of the focusing target optical image or a contour of the mirror image of the bar-like mirror, from an output of the imaging unit and judge a focusing state by the focusing lens from the sharpness of the focusing target optical image or the contour of the mirror image.