Research Topics
| Sergio BarberoSummaryCountry: Spain Publications
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Detail Information
Publications
The Alvarez and Lohmann refractive lenses revisitedSergio Barbero
Centro de Domótica Integral, Universidad Politecnica de Madrid, Campus de Montegancedo, 28223 Pozuelo de Alarcon, Madrid, Spain
Opt Express 17:9376-90. 2009..The results show that Lohmann composite lens is slightly superior to Alvarez one because the overall thickness and optical aberrations are smaller...- Analysis of the optical field on the human retina from wavefront aberration dataSergio Barbero
Instituto de Optica, Consejo Superior de Investigaciones Cientificas, Madrid, Spain
J Opt Soc Am A Opt Image Sci Vis 25:2280-5. 2008..In addition, we have compared our results with those of the conventional procedure used to compute intensities on the retina. We have found significant differences between our results and the conventional ones... - Refractive power of a multilayer rotationally symmetric model of the human cornea and tear filmSergio Barbero
Shool of Optometry, Indiana University, Bloomington, Indiana 47405, USA
J Opt Soc Am A Opt Image Sci Vis 23:1578-85. 2006..The importance of considering this multilayer model is quantified in a specific example (orthokeratology) with the help of the derived power equation... 
Design of isoplanatic aspheric monofocal intraocular lensesSergio Barbero
Instituto de Optica, Consejo Superior de Investigaciones Cientificas CSIC, Madrid, Spain
Opt Express 19:6215-30. 2011..Aspheric isoplanatic designs improve peripheral quality over current aspheric IOLs. Also, isoplanatic designs provide more stable optical quality across the field and across pupil diameter...- Balance of corneal horizontal coma by internal optics in eyes with intraocular artificial lenses: evidence of a passive mechanismSusana Marcos
Instituto de Optica Daza de Valdes, Consejo Superior de Investigaciones Cientificas, Madrid, Spain
Vision Res 48:70-9. 2008..Our results cannot exclude a fine-tuning for the orientation of the crystalline lens, since cataract surgery seems to preserve the position of the capsule... - Myopic versus hyperopic eyes: axial length, corneal shape and optical aberrationsLourdes Llorente
Instituto de Optica Daza de Valdes, Consejo Superior de Investigaciones Cientificas, Madrid, Spain
J Vis 4:288-98. 2004..Our results may be indicative of presbyopic changes occurring earlier in hyperopes than in myopes... - Total and corneal optical aberrations induced by laser in situ keratomileusis for hyperopiaLourdes Llorente
Instituto de Optica Daza de Valdes, Consejo Superior de Investigaciones Cientificas, Madrid, Spain
J Refract Surg 20:203-16. 2004..To evaluate changes induced by standard laser in situ keratomileusis (LASIK) for hyperopia on total and corneal optical quality... - Optical aberrations of intraocular lenses measured in vivo and in vitroSergio Barbero
Instituto de Optica, , Calle Serrano 121, 28006 Madrid, Spain
J Opt Soc Am A Opt Image Sci Vis 20:1841-51. 2003..Computer simulations and in vitro measurements show that tilts and decentrations might be contributors to the increased third-order aberrations in vivo in comparison with in vitro measurements... - Optical quality and depth-of-field of eyes implanted with spherical and aspheric intraocular lensesSusana Marcos
Instituto de Optica, Consejo Superior de Investigaciones Cientificas, Madrid, Spain
J Refract Surg 21:223-35. 2005..To compare experimental optical performance in eyes implanted with spherical and aspheric intraocular lenses (IOLs)... - On-eye measurement of optical performance of rigid gas permeable contact lenses based on ocular and corneal aberrometryCarlos Dorronsoro
Instituto de Optica Daza de Valdes, Consejo Superior de Investigaciones Cientificas, Madrid, Spain
Optom Vis Sci 80:115-25. 2003..Our aim was to obtain a complete description of the interactions of rigid gas permeable (RGP) contact lenses with the optics of normal eyes... - Increase in corneal asphericity after standard laser in situ keratomileusis for myopia is not inherent to the Munnerlyn algorithmSusana Marcos
Instituto de Optica, Consejo Superior de Investigaciones Cientificas, Madrid, Spain
J Refract Surg 19:S592-6. 2003..This study tries to resolve this controversy and discusses causes of optical degradation after refractive surgery... - Corneal and total optical aberrations in a unilateral aphakic patientSergio Barbero
Instituto de Optica, Consejo Superior de Investigaciones Cientificas, Madrid, Spain
J Cataract Refract Surg 28:1594-600. 2002.... - Mechanical design of a power-adjustable spectacle lens frameAsuncion Zapata
Instituto de Optica, CSIC, Madrid 28006, Spain
J Biomed Opt 16:055001. 2011..The frame can be manufactured using low cost plastic injection molding techniques. A prototype has been built to test the functioning of this mechanical design... - Validation of the estimation of corneal aberrations from videokeratography in keratoconusSergio Barbero
Instituto de Optica, Consejo Superior de Investigaciones Cientificas, Madrid, Spain
J Refract Surg 18:263-70. 2002..To validate the estimation of corneal aberrations from videokeratography against a laser ray tracing technique that measured total eye aberrations, in eyes without keratoconus (ie, cornea-dominated wave aberrations)... - Comparison of real and computer-simulated outcomes of LASIK refractive surgeryDaniel Cano
, , Serrano 121, 28006 Madrid, Spain
J Opt Soc Am A Opt Image Sci Vis 21:926-36. 2004..Consideration of these effects with a parabolic pattern accounts for 70% of the clinical increase in asphericity...