Eloy A Villegas

Summary

Affiliation: University of Murcia
Country: Spain

Publications

  1. ncbi Impact of positive coupling of the eye's trefoil and coma in retinal image quality and visual acuity
    Eloy A Villegas
    Laboratorio de Optica, Instituto Universitario de Investigación en Óptica y Nanofísica IUiOyN, Universidad de Murcia, Campus de Espinardo Edificio 34 30100 Murcia, Spain
    J Opt Soc Am A Opt Image Sci Vis 29:1667-72. 2012
  2. ncbi Correlation between optical and psychophysical parameters as a function of defocus
    Eloy A Villegas
    Laboratorio de Optica, Departamento de Fisica, Universidad de Murcia, Campus de Espinardo, Murcia, Spain
    Optom Vis Sci 79:60-7. 2002
  3. ncbi Spatially resolved wavefront aberrations of ophthalmic progressive-power lenses in normal viewing conditions
    Eloy A Villegas
    Laboratorio de Optica, Dept de Fisica, Universidad de Murcia, Campus de Espinardo, Murcia, Spain
    Optom Vis Sci 80:106-14. 2003
  4. ncbi Comparison of aberrations in different types of progressive power lenses
    Eloy A Villegas
    Laboratorio de Optica, Departamento de Fisica, Universidad de Murcia, Campus de Espinardo Edificio C, Murcia, Spain
    Ophthalmic Physiol Opt 24:419-26. 2004
  5. ncbi Visual acuity and optical parameters in progressive-power lenses
    Eloy A Villegas
    Laboratorio de Optica, Department de Física, Universidad de Murcia, Murcia, Spain
    Optom Vis Sci 83:672-81. 2006
  6. ncbi Optical quality of the eye in subjects with normal and excellent visual acuity
    Eloy A Villegas
    Departamento de Fisica, Laboratorio de Optica, Universidad de Murcia, Murcia, Spain
    Invest Ophthalmol Vis Sci 49:4688-96. 2008
  7. ncbi An analytical model describing aberrations in the progression corridor of progressive addition lenses
    Ralf Blendowske
    Laboratorio de Optica, Universidad de Murcia, Murcia, Spain
    Optom Vis Sci 83:666-71. 2006
  8. ncbi Effect of corneal aberrations on intraocular lens power calculations
    Carmen Canovas
    Laboratorio de Optica, Centro de Investigación en Optica y Nanofísica, Universidad de Murcia, Campus de Espinardo, Murcia, Spain
    J Cataract Refract Surg 38:1325-32. 2012

Detail Information

Publications8

  1. ncbi Impact of positive coupling of the eye's trefoil and coma in retinal image quality and visual acuity
    Eloy A Villegas
    Laboratorio de Optica, Instituto Universitario de Investigación en Óptica y Nanofísica IUiOyN, Universidad de Murcia, Campus de Espinardo Edificio 34 30100 Murcia, Spain
    J Opt Soc Am A Opt Image Sci Vis 29:1667-72. 2012
    ..Although we did not find a clear correction between the coma-trefoil vertical coupling and VA, most eyes with large amounts of aberrations (RMS>0.4 μm) have these terms coupled, keeping decimal acuity around 1.2 or higher...
  2. ncbi Correlation between optical and psychophysical parameters as a function of defocus
    Eloy A Villegas
    Laboratorio de Optica, Departamento de Fisica, Universidad de Murcia, Campus de Espinardo, Murcia, Spain
    Optom Vis Sci 79:60-7. 2002
    ..To evaluate how ocular optical image quality and psychophysical estimates of visual performance compare to each other as a function of defocus...
  3. ncbi Spatially resolved wavefront aberrations of ophthalmic progressive-power lenses in normal viewing conditions
    Eloy A Villegas
    Laboratorio de Optica, Dept de Fisica, Universidad de Murcia, Campus de Espinardo, Murcia, Spain
    Optom Vis Sci 80:106-14. 2003
    ..To measure the wavefront aberration at different locations in progressive-power lenses (PPL's) isolated and in situ (PPL's plus eye)...
  4. ncbi Comparison of aberrations in different types of progressive power lenses
    Eloy A Villegas
    Laboratorio de Optica, Departamento de Fisica, Universidad de Murcia, Campus de Espinardo Edificio C, Murcia, Spain
    Ophthalmic Physiol Opt 24:419-26. 2004
    ....
  5. ncbi Visual acuity and optical parameters in progressive-power lenses
    Eloy A Villegas
    Laboratorio de Optica, Department de Física, Universidad de Murcia, Murcia, Spain
    Optom Vis Sci 83:672-81. 2006
    ..The purposes of this study are to explore the effect of astigmatism and high-order aberrations of progressive-power lenses (PPLs) on visual acuity (VA) and to find a good optical metric for evaluating visual performance of PPLs...
  6. ncbi Optical quality of the eye in subjects with normal and excellent visual acuity
    Eloy A Villegas
    Departamento de Fisica, Laboratorio de Optica, Universidad de Murcia, Murcia, Spain
    Invest Ophthalmol Vis Sci 49:4688-96. 2008
    ..VA ranged from decimal values of 1.0 (20/20) to 2.0 (20/10) when defocus and astigmatism were carefully corrected...
  7. ncbi An analytical model describing aberrations in the progression corridor of progressive addition lenses
    Ralf Blendowske
    Laboratorio de Optica, Universidad de Murcia, Murcia, Spain
    Optom Vis Sci 83:666-71. 2006
    ..Therefore, higher-order aberrations have a minimal impact on the optical performance of these lenses...
  8. ncbi Effect of corneal aberrations on intraocular lens power calculations
    Carmen Canovas
    Laboratorio de Optica, Centro de Investigación en Optica y Nanofísica, Universidad de Murcia, Campus de Espinardo, Murcia, Spain
    J Cataract Refract Surg 38:1325-32. 2012
    ..To use ray tracing to determine the influence of corneal aberrations on the prediction of the optimum intraocular lens (IOL) power for implantation in normal eyes and eyes with previous laser in situ keratomileusis (LASIK)...