There are provided an ophthalmologic apparatus, an ophthalmologic control method, and a recording medium capable of irradiating a subjects eye with an appropriate light amount. The ophthalmologic apparatus includes a measurement unit configured to measure a light amount emitted from a light source, and a control unit configured to control a light amount emitted from the light source based on relation information representing a relationship between a light amount emitted from the light source and a light amount irradiated on a test eye, and the light amount measured by the measurement unit.