| 摘要 |
<p>A distance measuring device determines the distance between the refractometer (1) and the eye (2) of the patient. It measures the distance between the refractometer and the front and/or rear surface of the cornea. A slit projection device (16) is provided for the slit illumination of the eye. A Scheimpflug camera (17) records split images of the eye in which the distance between the refractometer and the eye is derived from the split images via an evaluation device. An independent claim is included for an analyzing system.</p> |
