A method for testing the eyes of a test person with the aid of a vision testing system as well as vision testing system, comprising a first measuring device, a second topographic measuring device, a third refractive measuring device and a processing means, an axial length (L) of an eye of the test person being measured with the aid of the first measuring device, a curvature of the cornea of the eye being measured with the aid of the second measuring device, a refractive property of the eye being measured with the aid of the third measuring device, a measurement simultaneously being carried out with the first, second and third measuring device at the eye, measurement data of the measurements of the first, second and third measuring device being processed with the aid of the processing means, said processing means presenting a database with normal data, a comparison of the measurement data with the normal data being carried out and a result of said comparison being issued by means of said processing means.