Retinal image simulation of subjective refraction techniques

Perchés Barrena, Sara; Collados Collados, María Victoria; Ares García, Jorge

doi:10.1371/journal.pone.0150204

Retinal image simulation of subjective refraction techniques

Perchés Barrena, Sara (Universidad de Zaragoza) ; Collados Collados, María Victoria (Universidad de Zaragoza) ; Ares García, Jorge (Universidad de Zaragoza)

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
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): Optica (Departamento de Física Aplicada)
0
Exportado de SIDERAL (2016-11-28-12:09:29)

Este artículo se encuentra en las siguientes colecciones:
articulos > articulos-por-area > optica

Visitas

Retour à la recherche

Notice créée le 2016-04-19, modifiée le 2016-11-28

Liens externes:

Versión publicada

Évaluer ce document:

(Pas encore évalué)

Ajouter au panier personnel
Exporter vers BibTeX, MARC, MARCXML, DC, EndNote, NLM, RefWorks

Atlantis Institut des Sciences Fictives

Retinal image simulation of subjective refraction techniques