Provided is an ophthalmologic apparatus including: a first control unit which controls a scanning unit for scanning an eye to be inspected with light emitted from a light source; a memory unit which stores control information for causing the first control unit to control the scanning unit to sequentially perform a first scan and a second scan after the first scan; and a second control unit which decreases a light amount irradiating the eye to be inspected after finishing the first scan and before starting the second scan, which are performed based on the control information.