Further improvement of an intraocular lens holder for more physiological measurements within a mechanical eye model

Bernd Reutterer; Lukas Traxler; Natascha Bayer; Andreas Drauschke

doi:10.1117/12.2269317

18 April 2017 Further improvement of an intraocular lens holder for more physiological measurements within a mechanical eye model

Bernd Reutterer, Lukas Traxler, Natascha Bayer, Andreas Drauschke

Author Affiliations +

Proceedings Volume 10251, Biomedical Imaging and Sensing Conference; 102511Y (2017) https://doi.org/10.1117/12.2269317
Event: SPIE Technologies and Applications of Structured Light, 2017, Yokohama, Japan

Abstract

To evaluate the performance of intraocular lenses to treat cataract, an optomechanical eye model was developed. One of the most crucial components is the IOL holder, which should guarantee a physiological representation of the capsular bag and a stable position during measurement sequences. Individual holders are required due to the fact that every IOL has different geometric parameters. A method which allows obtaining the correct dimensions for the holder of a special IOL was developed and tested, by verifying the position of the IOL before and after a measurement sequence. Results of telecentric measurements and MTF measurements show that the IOL position does not change during the displacement sequence induced by the stepper motors of the eye model.

Citation Download Citation

Bernd Reutterer, Lukas Traxler, Natascha Bayer, and Andreas Drauschke "Further improvement of an intraocular lens holder for more physiological measurements within a mechanical eye model", Proc. SPIE 10251, Biomedical Imaging and Sensing Conference, 102511Y (18 April 2017); https://doi.org/10.1117/12.2269317

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