In the present invention, alignment between an eye under test and a device optical system is suitably carried out. An ophthalmology device of an embodiment of the present invention has an examination optical system, a drive unit, at least two image pickup units, an analysis section, a storage section, a position correction section, and a control section. The examination optical system is for examining an eye under test. The drive unit moves the examination optical system. The at least two image pickup units pick up images, at substantially the same time, of a front portion of the eye under test from two different directions. The analysis section analyses the at least two picked up images obtained at substantially the same time by the at least two image pickup units, and thereby acquires a 3D position of the eye under test. The storage section has correction-information stored therein beforehand. The correction information is obtained on the basis of the optical characteristics of an eyeball and is used for correcting the position of the eye under test in the light axis direction of the examination optical system. The position correction section corrects the 3D position obtained by the analysis section on the basis of the correction information. The control section controls the drive unit on the basis of the corrected 3D position and moves the examination optical system.Dans la présente invention, lalignement entre un œil examiné et le système optique dun appareil est effectué de façon appropriée. Un appareil dophtalmologie dun mode de réalisation de la présente invention possède un système optique dexamen, une unité dentraînement, au moins deux unités dacquisition dimage, une section danalyse, une section de stockage, une section de correction de position et une section de commande section. Le système optique dexamen permet dexaminer un œil à examiner. Lunité dentraînement déplace le système optique dexamen. Le ou les unités dacquisition dimage acquièrent des images
