Recent Submissions

  • Reflectance evaluation of eye fundus structures with a visible and near-infrared multispectral camera 

    Burgos Fernández, Francisco Javier; Alterini, Tommaso; Díaz Douton, Fernando; González Alvarez, Laura; Mateo, Carlos; Mestre Ferrer, Clara; Pujol Ramo, Jaume; Vilaseca Ricart, Meritxell (2022-06-01)
    Article
    Open Access
    We examined the spectral reflectance of fundus structures in the visible and near-infrared (400–1300 nm) range for contributing to the medical diagnosis of fundus diseases. Spectral images of healthy eye fundus and other ...
  • Compliance versus risk awareness with contact lens storage case hygiene and replacement 

    Cardona Torradeflot, Genís; Alonso Matarín, Silvia; Yela Paradas, Sandra (Wolters Kluwer, 2022-02-14)
    Article
    Restricted access - publisher's policy
    Significance: Compliance with hygiene and replacement of contact lens storage cases is key to avoid contact lens contamination and anterior ocular surface complications. However, compliance levels with these accessories ...
  • Pupil size differences between female and male patients after cataract surgery 

    Ordiñaga Monreal, Enrique; Castanera Gratacós, Diego; Castanera de Molina, Fernando; Fambuena Muedra, Isabel; Vega Lerín, Fidel; Millán Garcia-Varela, M. Sagrario (Elsevier, 2022-04)
    Article
    Open Access
    Purpose To evaluate the changes in pupil diameter in women and men after cataract surgery. The correlation of pupillary changes with the variables age and anterior chamber depth will be analyzed. Methods The values of 109 ...
  • Visual acuity at various distances and defocus curve: a good match 

    Clavé Cerezo, Laura; Torrents Gómez, Aurora; Millán Garcia-Varela, M. Sagrario (2022-02-01)
    Article
    Open Access
    The defocus curve (DC) has become the gold standard method for assessing the visual performance at different distances, and hence, to evaluate the depth of focus that is provided by modern presbyopia-compensating intraocular ...
  • Patient – practitioner communication and contact lens compliance during a prolonged COVID-19 lockdown 

    Cardona Torradeflot, Genís; Alonso Matarín, Silvia; Busquets Cuevas, Anna (2021-03)
    Article
    Open Access
    Purpose Ocular manifestations and ocular transmission of SARS-CoV-2 in contact lens (CL) wearers may be fostered by non-compliance with care and maintenance instructions which, in turn, may be aggravated by inadequate ...
  • Quantitative demonstration of the superiority of circularly polarized light in fog environments 

    Peña Gutiérrez, Sara; Ballesta Garcia, Maria; García Gómez, Pablo; Royo Royo, Santiago (2022-01-15)
    Article
    Open Access
    The polarization behavior of light transmitted through scattering media is studied quantitatively. A division of focal plane (DOFP) imaging polarimeter modified with a wideband quarter-wave plate (QWP) is used to evaluate ...
  • Efficacy, predictability and safety of long-term orthokeratology: an 18-year follow-up study 

    Gispets Parcerisas, Joan; Yébana Rubio, Pilar; Lupón Bas, Núria; Cardona Torradeflot, Genís; Pérez Corral, Juan Enrique; Pauné Fabré, Jaime; Cortilla Santamaria, Bernat (2021-11)
    Article
    Open Access
    Purpose: To determine the efficacy, predictability and safety of long-term orthokeratology in children and adults. Methods: Case histories of 300 orthokeratology patients (596 eyes; 34.3% children; 65.7% adults) were ...
  • Polarimetric imaging vs. conventional imaging: evaluation of image contrast in fog 

    Ballesta Garcia, Maria; Peña Gutiérrez, Sara; Val Martí, Aina; Royo Royo, Santiago (2021-06-24)
    Article
    Open Access
    We compare conventional intensity imaging against different modes of polarimetric imaging by evaluating the image contrast of images taken in a controlled foggy environment. A small-scale fog chamber has been designed and ...
  • Opinión de los médicos de familia sobre las consultas de optometría del Servicio Navarro de Salud 

    Mendiluce Martín, Loreto; Ordiñaga Monreal, Enrique; Fambuena Muedra, Isabel; Tobarra López, Ana (Elsevier, 2020-11)
    Article
    Open Access
  • Improvement of the signal-to-noise ratio in a low power self-mixing interferometer using a coupled interferometric effect 

    Yáñez Alvarado, Carlos René; Royo Royo, Santiago (2020-12-07)
    Article
    Open Access
    We present experimental results of a low-emission self-mixing interferometer that uses a coupled interferometric effect to improve the signal produced by a vibrating target. This method is intended to be useful in applications ...
  • Whole anterior segment and retinal swept source OCT for comprehensive ocular screening 

    Rodríguez Aramendia, Ana; Díaz Douton, Fernando; Fernández Trullàs, José; Falgueras Navarro, Pol; González Alvarez, Laura; Pujol Ramo, Jaume; Grulkowski, Ireneusz; Güell, José Luis (2021-03-01)
    Article
    Open Access
    Whole eye visualization and morphometry are of high relevance in clinical practice. However, most standard ophthalmic OCT instruments are dedicated either to retinal or to anterior segment imaging. We demonstrate a swept ...
  • Should overnight orthokeratology patients wear their lenses during their afternoon nap? 

    Pérez Corral, Juan Enrique; Cardona Torradeflot, Genís; Piñero Llorens, David Pablo; Aradilla, Yolanda; García, Mireia (Wolters Kluwer, 2021)
    Article
    Restricted access - publisher's policy
    Purpose: The purpose of this study was to evaluate changes in visual acuity, corneal curvature, elevation, pachymetry, and objective quality of vision, of experienced orthokeratology patients using their contact lenses ...

View more