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    <title>Challenges in the evaluation of multifocal intraocular lenses</title>
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    <namePart>Langenbucher, Achim</namePart>
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  <abstract type="Summary">This work addressed key challenges in the evaluation of multifocal intraocular lenses (MIOLs) which promise spectacle independence after cataract surgery. A novel rotationally averaged image-processing algorithm significantly improved image quality, signal-to-noise ratio, and focus localization compared with conventional methods. Furthermore, near-infrared illumination was shown to distort the optical performance of diffractive MIOLs, potentially leading to false conclusions. These findings support the development of more accurate evaluation standards and improved clinical assessment of MIOLs.&lt;eng&gt;</abstract>
  <abstract type="Summary">Diese Arbeit untersuchte zentrale Herausforderungen bei der Evaluation multifokaler Intraokularlinsen (MIOLs), die nach einer Kataraktoperation Brillenunabhängigkeit ermöglichen sollen. Ein neu entwickelter rotationsgemittelter Bildverarbeitungsalgorithmus verbesserte Bildqualität, Signal-zu-Rausch-Verhältnis und Fokuserkennung klar gegenüber konventionellen Methoden. Zudem konnte gezeigt werden, dass Nahinfrarotlicht die optischen Eigenschaften diffraktiver MIOLs verfälscht. Die Ergebnisse tragen zur Entwicklung präziserer Evaluationsstandards bei und zeigen aktuelle Herausforderungen auf.&lt;ger&gt;</abstract>
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  <note type="statement of responsibility">vorgelegt von Ricardo Elsner</note>
  <note>Enthält Zeitschriftenartikel</note>
  <note>GutachterInnen: Niels Grabow (Universitätsmedizin Rostock) ; Achim Langenbucher (Universität des Saarlandes) ; Oliver Stachs (Universitätsmedizin Rostock)</note>
  <note type="thesis">Dissertation Universität Rostock 2026 Kumulative Dissertation</note>
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    <titleInfo>
      <title>Challenges in the evaluation of multifocal intraocular lenses</title>
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      <publisher>Rostock : Universität Rostock, 2025</publisher>
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    <identifier type="local">(DE-627)1984907824</identifier>
    <name>
      <namePart>Elsner, Ricardo, 1998 - </namePart>
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  <identifier type="urn">urn:nbn:de:gbv:28-rosdok_id00005805-5</identifier>
  <identifier type="doi">10.18453/rosdok_id00005805</identifier>
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