PROBLEM TO BE SOLVED: To provide an ophthalmologic examination apparatus capable of maintaining reliability of examinations.SOLUTION: An ophthalmologic examination apparatus for executing fundus examination by projecting an examination visual target on fundus of an eye to be examined includes: a visual target projecting optical system for forming an examination visual target a detecting section for detecting the light amount of a projected luminous flux in projecting the examination visual target at a predetermined luminance value and a control means for controlling the light amount of the projected luminance flux in the examination visual target projecting optical system on the basis of a result of detection so that a result of detection executed by the detecting section may be a predetermined light amount level. The visual target projecting optical system includes: a display panel for forming an examination visual target to be projected on the fundus by driving pixels arranged in matrix and an optical path branching member for branching a light from the display panel into an optical path directed to the eye to be examined and an optical path directed to the detecting section.COPYRIGHT: (C)2014,JPO&INPIT【課題】 検査の信頼性を維持できる眼科検査装置を提供する。【解決手段】 被検眼眼底に検査視標を投影して眼底の検査を行う眼科検査装置は、検査視標を形成するための視標投影光学系と、所定の輝度値にて前記検査視標を投影する際の投影光束の光量を検出する検出部と、検出部によって検出される検出結果が所定の光量レベルとなるように前記検出結果に基づいて視標投影光学系における投影光束の光量を調整する制御手段と、を備える。また視標投影光学系は格子状に配列された画素の駆動で眼底に投影する指標を形成する表示パネルと、表示パネルからの光を被検眼に向かう光路と検出部に向かう光路に分岐する光路分岐部材を備える。【選択図】 図2
