Optical Characterization of a Rotationally Asymmetric Refractive Multifocal Intraocular Lens Compared to a Standard Monofocal One

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dc.contributor.authorAlbarrán Diego, César
dc.contributor.authorGarcía Montero, María
dc.contributor.authorGarzón Jiménez, Nuria
dc.contributor.authorGómez Pedrero, José Antonio
dc.date.accessioned2024-07-04T15:53:21Z
dc.date.available2024-07-04T15:53:21Z
dc.date.issued2024-06-26
dc.descriptionThis article belongs to the Special Issue Optical Imaging in Biomedical Engineering. Submission received: 6 May 2024 / Revised: 20 June 2024 / Accepted: 25 June 2024 / Published: 26 June 2024
dc.description.abstractThis study compares a standard monofocal intraocular lens (IOL) with two rotationally asymmetric refractive multifocal IOLs, analyzing power profiles and wavefront data across three nominal powers. Tested IOLs included monofocal Acunex AN6 and multifocal AN6V (addition +1.50 D) and AN6VM (addition +3.00 D) by Teleon Surgical, at powers +10.00 D, +20.00 D, and +30.00 D. Using NIMO TR1504, power profiles, spherical aberration, and coma were analyzed. Multifocal lenses displayed an asymmetrical design, with zones for far and near vision and a central notch for far power. The multifocal AN6V and AN6VM showed neutral spherical aberration in the center, increasing to positive values, and finally achieving negative values towards the periphery. The vertical coma coefficient [Z(3:−1)] remains almost stable for the monofocal IOLs. The lower-addition multifocal IOLs induce primary vertical coma of +0.11 microns at 3 mm away from the lens center compared to +0.21 microns obtained with the high-addition lens. We can conclude that the multifocal AN6V and AN6VM lenses display an asymmetrical design. The final addition provided by these lenses depends on its nominal power. The variation of SA with optic size is more pronounced for the monofocal model, and it is dependent on the nominal power.
dc.description.departmentDepto. de Optometría y Visión
dc.description.departmentSección Deptal. de Óptica (Óptica)
dc.description.facultyFac. de Óptica y Optometría
dc.description.fundingtypeDescuento UCM
dc.description.refereedTRUE
dc.description.sponsorshipAgencia Española de Investigación
dc.description.statuspub
dc.identifier.citationAlbarrán-Diego C, García-Montero M, Garzón N, Gómez-Pedrero JA. Optical Characterization of a Rotationally Asymmetric Refractive Multifocal Intraocular Lens Compared to a Standard Monofocal One. Applied Sciences. 2024; 14(13):5561. https://doi.org/10.3390/app14135561
dc.identifier.doi10.3390/app14135561
dc.identifier.issn2076-3417
dc.identifier.officialurlhttps://doi.org/10.3390/app14135561
dc.identifier.relatedurlhttps://www.mdpi.com/2076-3417/14/13/5561
dc.identifier.urihttps://hdl.handle.net/20.500.14352/105648
dc.issue.number13
dc.journal.titleApplied sciences
dc.language.isoeng
dc.page.initial5561
dc.publisherMDPI
dc.relation.projectIDinfo:eu-report/granntAgreement/AEI/Plan Estatal de Investigación Científica, Técnica y de Innovación 2021 -2023/PID2021-122486OA-I00/ES/DISEÑO DE ALGORITMO DE DECISIÓN CLÍNICA EN EL PROCESO DE SELECCIÓN DEL TIPO DE LIO A IMPLANTAR PARA CORREGIR LA PRESBICIA Y CATARATAS
dc.rightsAttribution 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subject.cdu617.753.4
dc.subject.cdu617.75-089
dc.subject.cdu617.7-089.243
dc.subject.cdu681.73
dc.subject.keywordmultifocal intraocular lens
dc.subject.keywordrotationally asymmetric refractive lens
dc.subject.keywordpresbyopia
dc.subject.keywordspherical aberration
dc.subject.ucmÓptica y optometría
dc.subject.ucmÓptica oftálmica
dc.subject.unesco2209.15 Optometría
dc.subject.unesco3311.09 Lentes
dc.titleOptical Characterization of a Rotationally Asymmetric Refractive Multifocal Intraocular Lens Compared to a Standard Monofocal One
dc.typejournal article
dc.type.hasVersionAM
dc.volume.number14
dspace.entity.typePublication
relation.isAuthorOfPublication9b637d56-481e-40c6-a0e6-eb4de92e663c
relation.isAuthorOfPublication367ce491-287f-4b2a-ba6a-870a393c5609
relation.isAuthorOfPublication5c5cb6be-771c-40ed-8af0-cdfdbdfb3d36
relation.isAuthorOfPublication.latestForDiscovery9b637d56-481e-40c6-a0e6-eb4de92e663c
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