publisher: Elsevier articletitle: Tolerance to rotation of toric monofocal and bifocal intraocular lenses. A theoretical study journaltitle: Optik articlelink: https://doi.org/10.1016/j.ijleo.2017.11.110 content_type: article copyright: © 2017 Elsevier GmbH. All rights reserved

Del Águila-Carrasco, AJ

Domínguez-Vicent, A

Esteve-Taboada, JJ

Monsálvez-Romín, D

Papadatou, E

Optik

Antonio J. Del Águila-Carrasco

Alberto Domínguez-Vicent

Daniel Monsálvez-Romín

José Juan Esteve-Taboada

Eleni Papadatou

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Tolerance to rotation of toric monofocal and bifocal intraocular lenses. A theoretical study

This manuscript aims to evaluate the tolerance to rotation of a toric monofocal and a toric bifocal intraocular lenses with different cylinder powers. Theoretical designs based on wavefront aberrations were created to simulate a toric monofocal and a toric bifocal intraocular lens. Cylinder power ranged from -1 D to -6 D, in steps of -1 D. Tolerance to rotation was estimated by the visual Strehl ratio based on the optical transfer function (VSOTF) metric. Tolerance to rotation for both monofocal and bifocal intraocular lenses decreased when the cylinder power increased. For the bifocal design studied, the tolerance to rotation was larger for the near focus than for the far, however the overall quality was poorer for the near focus. Our findings show evidence that rotation tolerance depends both on the design of the intraocular lens and the cylinder power. This approach could be useful for predicting the tolerance to rotation of monofocal and multifocal toric intraocular lenses prior the surgery

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University of PlymouthPEARL https://pearl.plymouth.ac.ukFaculty of Health: Medicine, Dentistry and Human Sciences School of Health Professions2018-03Tolerance to rotation of toric monofocaland bifocal intraocular lenses. Atheoretical studyDel Aguila-Carrasco, AJhttp://hdl.handle.net/10026.1/1249310.1016/j.ijleo.2017.11.110OptikElsevierAll content in PEARL is protected by copyright law. Author manuscripts are made available in accordance withpublisher policies. Please cite only the published version using the details provided on the item record ordocument. In the absence of an open licence (e.g. Creative Commons), permissions for further reuse of contentshould be sought from the publisher or author.Version 1.1 | 17.02.2016  UNIVERSITY OF PLYMOUTH  DEPOSIT LICENCE AGREEMENT FOR RESEARCH     PEARL supports the long-term preservation of research outputs, and open access to them. 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https://pearl.plymouth.ac.uk/bitstream/10026.1/12493/1/IJLEO-S-17-04513.pdf

Tolerance to rotation of toric monofocal and bifocal intraocular lenses. A theoretical study

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