Retinal image simulation of subjective refraction techniques

Perches, Sara (Universidad de Zaragoza) ; Collados, María Victoria (Universidad de Zaragoza) ; Ares, Jorge (Universidad de Zaragoza)
Retinal image simulation of subjective refraction techniques
Resumen: Refraction techniques make it possible to determine the most appropriate sphero-cylindrical lens prescription to achieve the best possible visual quality. Among these techniques, subjective refraction (i.e., patient’s response-guided refraction) is the most commonly used approach. In this context, this paper’s main goal is to present a simulation software that implements in a virtual manner various subjective-refraction techniques—including Jackson’s Cross-Cylinder test (JCC)—relying all on the observation of computer-generated retinal images. This software has also been used to evaluate visual quality when the JCC test is performed in multifocal-contact-lens wearers. The results reveal this software’s usefulness to simulate the retinal image quality that a particular visual compensation provides. Moreover, it can help to gain a deeper insight and to improve existing refraction techniques and it can be used for simulated training.
Idioma: Inglés
DOI: 10.1371/journal.pone.0150204
Año: 2016
Publicado en: PloS one 11, 3 (2016), e0150204 [15 p]
ISSN: 1932-6203

Factor impacto JCR: 2.806 (2016)
Categ. JCR: MULTIDISCIPLINARY SCIENCES rank: 15 / 63 = 0.238 (2016) - Q1 - T1
Factor impacto SCIMAGO: 1.236 - Agricultural and Biological Sciences (miscellaneous) (Q1) - Medicine (miscellaneous) (Q1) - Biochemistry, Genetics and Molecular Biology (miscellaneous) (Q1)

Financiación: info:eu-repo/grantAgreement/ES/MINECO/FIS2011-22496
Financiación: info:eu-repo/grantAgreement/ES/MINECO/FIS2014-58303-P
Financiación: info:eu-repo/grantAgreement/ES/UZ/UZ2011-CIE-02
Tipo y forma: Article (Published version)
Área (Departamento): Área Óptica (Dpto. Física Aplicada)

Creative Commons You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.


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 Record created 2016-04-19, last modified 2020-02-21


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