Patent ID: 8801181

Claim:
An ophthalmic apparatus for guiding positioning an intraocular lens for astigmatism correction, comprising: an obtaining unit for obtaining an anterior segment image of a patient's eye and an astigmatic axis of a patient's cornea; a monitor for displaying the anterior segment image obtained by the obtaining unit; a display control unit for superimposing a meridian obtained based on the astigmatic axis of the cornea, the meridian serving as a reference for positioning of an intraocular lens, and a reference line on the anterior segment image, to be displayed on the monitor; and an angle change unit for changing an angle of the reference line with respect to the meridian serving as a reference for positioning of an intraocular lens, the angle change unit rotating the reference line to an arbitrary rotation angle with the meridian serving as a reference and the reference line superimposed on the anterior segment image and displayed on the monitor.