Patent ID: 6974215

Claim:
An ophthalmologic apparatus comprising: cornea shape index projecting means for projecting a cornea shape index for measuring a cornea shape of an eye to be examined to a cornea of the eye to be examined; an observation optical system for measuring the cornea shape based on an index reflection image reflected on the eye to be examined and observing the eye to be examined; and an eye refractive power measurement index optical system partially using an optical path of the observation optical system, for projecting an eye refractive power measurement index for measuring eye refractive power of the eye to be examined to the eye to be examined through the used optical path, in which the cornea shape index projecting means includes: first projecting means for projecting a first index as a part of the cornea shape index to a peripheral region of the cornea; and second projecting means for projecting a second index as another part of the cornea shape index to a central region of the cornea through an optical component of and along the optical path used for at least both the eye refractive power measurement index optical system and the observation optical system.