PROBLEM TO BE SOLVED: To output data useful in prescribing a TORIC-IOL.SOLUTION: In a corneal shape measuring device for measuring a corneal shape of subjects eye that includes a projection optical system having a projection light source and projecting a measuring index for measuring the corneal shape on a cornea of an inspecting eye, and an imaging optical system having an imaging device and imaging a corneal reflection image and a front eye part image by the measuring index, the device includes: a visible illumination optical system for illuminating a front eye part of the inspecting eye with visible light a fixation index projection optical system for fixating the inspecting eye a measuring optical system having a second light source for measuring a second eye characteristic and emitting a second measuring beam to the subjects eye to receive reflection light therefrom and a dichroic mirror for separating light of the fixation index projection optical system and light of the measuring optical system from light of the visible illumination optical system depending on a wavelength to lead reflection light from the front eye part by the visible illumination optical system to the imaging device.COPYRIGHT: (C)2015,JPO&INPIT【課題】 TORIC-IOLの処方に有用なデータを出力する。【解決手段】 投影光源を有し、角膜形状を測定するための測定指標を被検眼角膜に投影する投影光学系と、撮像素子を有し、前記測定指標による角膜反射像及び前眼部像を撮像する撮像光学系と、を備え、被検者眼の角膜形状を測定する角膜形状測定装置において、被検眼の前眼部を可視光にて照明する可視照明光学系と、被検眼を固視させるための固視標投影光学系と、第2の眼特性を測定するための第2の光源を有し、被検者眼に第2の測定光を投光しその反射光を受光する測定光学系と、前記固視標投影光学系の光及び前記測定光学系の光と、前記可視照明光学系の光と、を波長分離し、該可視照明光学系による前眼部からの反射光を前記撮像素子へと導くダイクロイックミラーと、を備える。【選択図】 図1
