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Progressive-toric IOL design reduces residual astigmatism with increasing pupil size: a ray-tracing simulation based on corneal topography data

Population studies indicate that astigmatism decreases from the corneal center toward the periphery. A standard toric intraocular lens (IOL) with a constant cylinder power cannot correct uniformly across this gradient. We built an astigmatic eye model based on corneal topography data. A progressive-...

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Dades bibliogràfiques
Publicat a:Biomed Opt Express
Autors principals: Łabuz, Grzegorz, Varadi, Dorottya, Khoramnia, Ramin, Auffarth, Gerd U.
Format: Artigo
Idioma:Inglês
Publicat: Optical Society of America 2021
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC7984777/
https://ncbi.nlm.nih.gov/pubmed/33796373
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/BOE.417894
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