Subjective refraction is a technique whereby one lens is compared to another in order to find alens combination that results in maximum visual acuity. Studies have evaluated intraobserver orinterobserver concordance, along with other objective or subjective techniques, mostly for theJackson Cross Cylinder (JCC), but few for fogging and use of astigmatic dials (EmD, for its initialsin Spanish). Objective: To determine the reproducibility of subjective methodsEmD and JCC, aswell as their concordance with the objective procedureof static retinoscopy. Methodology: A descriptiveconcordance study was carried out among 190individuals, with independent measurementfor each technique by two evaluators. Fourier transformation was used on statistical a...
Purpose The purpose of this master thesis was to develop an algorithm for an automatic subjective r...
To conduct a clinical validation of a virtual reality-based experimental system that is able to asse...
SIGNIFICANCE: The performance of the Eye Refract (Luneau Technology, Chartres, France), a new instru...
La refracción subjetiva es una técnica que compara un lente con otro para llegar a una combinaciónde...
Ametropia is quantified through refraction techniques. Objective: To determine the reliability of th...
Objetivo: determinar la repetitividad inter observador y la concordancia entre las pruebas clínicas ...
Objective: To assess the degree of concordance between astigmatism values obtained using Javal’s rul...
Objective: To assess the degree of concordance between astigmatism values obtained using Javal’s rul...
En col·laboració amb la Universitat Autònoma de Barcelona (UAB), la Universitat de Barcelona (UB) i ...
La cuantificación de una ametropía se hace por medio de técnicas de refracción. Objetivo: determinar...
Refraction techniques make it possible to determine the most appropriate sphero-cylindrical lens pre...
AbstractPurposeTo conduct a clinical validation of a virtual reality-based experimental system that ...
Purpose: We evaluate the efficacy of a new system of binocular refraction, mainly based on ocular ab...
Purpose of reviewThe evaluation of refractive error is probably the most important and common proced...
Background: Astigmatism is one of the most common type of refractive errors. There are several techn...
Purpose The purpose of this master thesis was to develop an algorithm for an automatic subjective r...
To conduct a clinical validation of a virtual reality-based experimental system that is able to asse...
SIGNIFICANCE: The performance of the Eye Refract (Luneau Technology, Chartres, France), a new instru...
La refracción subjetiva es una técnica que compara un lente con otro para llegar a una combinaciónde...
Ametropia is quantified through refraction techniques. Objective: To determine the reliability of th...
Objetivo: determinar la repetitividad inter observador y la concordancia entre las pruebas clínicas ...
Objective: To assess the degree of concordance between astigmatism values obtained using Javal’s rul...
Objective: To assess the degree of concordance between astigmatism values obtained using Javal’s rul...
En col·laboració amb la Universitat Autònoma de Barcelona (UAB), la Universitat de Barcelona (UB) i ...
La cuantificación de una ametropía se hace por medio de técnicas de refracción. Objetivo: determinar...
Refraction techniques make it possible to determine the most appropriate sphero-cylindrical lens pre...
AbstractPurposeTo conduct a clinical validation of a virtual reality-based experimental system that ...
Purpose: We evaluate the efficacy of a new system of binocular refraction, mainly based on ocular ab...
Purpose of reviewThe evaluation of refractive error is probably the most important and common proced...
Background: Astigmatism is one of the most common type of refractive errors. There are several techn...
Purpose The purpose of this master thesis was to develop an algorithm for an automatic subjective r...
To conduct a clinical validation of a virtual reality-based experimental system that is able to asse...
SIGNIFICANCE: The performance of the Eye Refract (Luneau Technology, Chartres, France), a new instru...