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Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.advisor | Fernandez, Enrique J. | - |
dc.contributor.author | Suchkov, Nikolai | - |
dc.contributor.author | Fernandez, Enrique J. | - |
dc.contributor.author | Artal, Pablo | - |
dc.contributor.other | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Física | es |
dc.date.accessioned | 2024-01-31T09:46:27Z | - |
dc.date.available | 2024-01-31T09:46:27Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Optics Express Vol. 27, Issue 24, pp. 35935-35947 (2019) | - |
dc.identifier.issn | Electronic 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/10201/138237 | - |
dc.description | ©<2019>. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ This document is the, Published, version of a Published Work that appeared in final form in Optics Express. To access the final edited and published work see: https://doi.org/10.1364/OE.27.035935 | - |
dc.description.abstract | An enhanced adaptive optics visual simulator (AOVS) was used to study the impact of chromatic aberration on vision. In particular, through-focus visual acuity (VA) was measured in four subjects under three longitudinal chromatic aberration (LCA) conditions: natural LCA, compensated LCA and doubled LCA. Ray-tracing simulations using a chromatic eye model were also performed for a better understanding of experimental results. Simulations predicted the optical quality of the retinal images and VA by applying a semi-empirical formula. Experimental and ray tracing results showed a significant agreement in the natural LCA case (R2 = 0.92). Modifying the LCA caused an impairment in the predictability of the results, with decreasing correlations between experiment and simulations (compensated LCA, R2 = 0.84; doubled LCA, R2 = 0.59). VA under modified LCA was systematically overestimated by the model around the best focus position. The results provided useful information on how LCA manipulation affects the depth of focus. Decreased capability of the model to predict VA in modified LCA conditions suggests that neural adaptation may play a role. | es |
dc.format | application/pdf | es |
dc.format.extent | 13 | es |
dc.language | eng | es |
dc.publisher | Optica Publishing Group | es |
dc.relation | Horizon 2020 Framework Programme (675137); H2020 European Research Council (ERC-2013-AdG-339228); Secretaría de Estado de Investigación, Desarrollo e Innovación (FIS2016-76163-R); Fundación Séneca (19897/GERM/15, 20513/PDC/18); European Regional Development Fund (EU-FEDER). | es |
dc.rights | info:eu-repo/semantics/openAccess | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Adaptive optics | es |
dc.subject | Visual optics | es |
dc.subject | Chromatic aberration | es |
dc.subject.other | CDU::5 - Ciencias puras y naturales::53 - Física::535 - Óptica | es |
dc.title | Impact of longitudinal chromatic aberration on through-focus visual acuity | es |
dc.type | info:eu-repo/semantics/article | es |
dc.relation.publisherversion | https://opg.optica.org/oe/fulltext.cfm?uri=oe-27-24-35935&id=423443 | es |
dc.identifier.doi | https://doi.org/10.1364/OE.27.035935 | - |
Aparece en las colecciones: | Artículos: Física |
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2019SuchkovOE_ThroughFocusCA.pdf | 564,15 kB | Adobe PDF | Visualizar/Abrir |
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