OPHTHALMOLOGICAL APPLIANCE COMPRISING AN EYE TRACKER

摘要

The invention relates to an arrangement and a method for eye examination and/or for determining biometric ocular data, whereby the movement of the eyes is compensated by using an eye tracker. Said arrangement consists of a controllable digital illumination unit (1) and an observation system (2) which are arranged on separate carrier arms (3a and 3b). A central control unit comprises connections to an image reproduction unit (4), an optical imaging system (5), an eye tracker (8) and an output unit (7). Furthermore, transmitter elements and/or actuators are provided on the separate carrier arms, on the zoom system, and on the magnification changer. The examination can be adapted in an optimum manner to the respective problem definition by means of the structured illumination patterns which can be variably produced. In the event of repeated examinations for determining changes, e.g. during the recovery process following an eye operation, the sites can be relocated in a simple manner and examined under exactly the same conditions.