| 摘要 |
The invention relates to a device for measuring imaging errors in the human eye (A), wherein substantial scanning of the lens of the eye (A) with a light beam of a laser diode (LD 1) determines the measuring accuracy of local refractive power. Measuring accuracy of locally dependent refractive power is achieved by a two-dimensionally refractable tilting mirror (KS) which is embodied in the form of a micro-scanner mirror with the aid of piezomotors (PM 1, PM 2) for positioning and by electrically controllable liquid lenses (FL 1, FL 2). As a result, it is possible to manufacture the measuring device as small as possible, enabling it to be integrated into a processing laser (LD 2) in order to monitor the result of treatment with a laser (LD2) during individual adaptation of contact lenses, intraoccular lenses or surgical correction of the retina in situ and to calculate data of a required correction.
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