Visual performance of aged subjects with tinted lenses
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http://hdl.handle.net/10045/956
Title: | Visual performance of aged subjects with tinted lenses |
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Authors: | Sánchez Cerdán, Ana | Gómez López, David | Luque Cobija, María José | Viqueira, Valentín | Martínez-Verdú, Francisco M. | Fez Saiz, Dolores de |
Research Group/s: | Visión y Color |
Center, Department or Service: | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía |
Keywords: | Chromatic vision | Contrast vision | Visual performance | Tinted lenses |
Knowledge Area: | Óptica |
Issue Date: | 2005 |
Publisher: | International Colour Association | Sociedad Española de Óptica | Comité Español de Color |
Citation: | SÁNCHEZ CERDÁN, Ana, et al. "Visual performance of aged subjects with tinted lenses". En: 10th Congress of the International Colour Association : 8-13 May 2005, Granada, Spain : proceedings book / Juan L. Nieves and Javier Hernández-Andrés, editors. Granada : AIC, International Colour Association; SEDO, Sociedad Española de Optica; Comité Español de Color, 2005. ISBN 84-609-5164-2, pp. 927-930 |
Abstract: | We have analized the chromatic vision and the contrast vision of subjects older than 50 years wearing coloured lenses, in order to compare the performance of these kind of filters when used by this particular population. “PsychoWin 2.25” and “Cambridge Colour Test” (CCT) from Cambridge Research Systems were used to determine the contrast sensitivity function of these subjects and their chromatic discrimination thresholds around three stimuli. The results show that none of the filters studied performs optimally in both tests simultaneously, although the grey filter is the one which impairs performance in a lesser degree. |
URI: | http://hdl.handle.net/10045/956 |
ISBN: | 84-609-5164-2 |
Language: | eng |
Type: | info:eu-repo/semantics/bookPart |
Peer Review: | si |
Appears in Collections: | INV - GVC - Comunicaciones a Congresos, Conferencias, etc. INV - GOPV - Comunicaciones a Congresos, Conferencias, etc. |
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