Estimation of the full shape of the crystalline lens in-vivo from OCT images using eigenlenses

E Martínez-Enríquez, A Curatolo… - Biomedical Optics …, 2023 - opg.optica.org
Quantifying the full 3-D shape of the human crystalline lens is important for improving
intraocular lens power or sizing calculations in treatments of cataract and presbyopia. In a …

Effect of fixational eye movements in corneal topography measurements with optical coherence tomography

A de Castro, E Martínez-Enríquez… - Biomedical Optics …, 2023 - opg.optica.org
There is an increasing interest in applying optical coherence tomography (OCT) to quantify
the topography of ocular structures. However, in its most usual configuration, OCT data is …

Comparison of corneal aberrations from anterior segment swept source OCT versus Placido-topography combined spectral domain OCT in cataract patients

S Georgiev, M Ruiss, A Dana-Fisus, RA Leitgeb… - Eye and Vision, 2023 - Springer
Background To comprehensively evaluate the agreement of component corneal aberrations
from the newly updated wavefront analysis software of a swept-source optical coherence …

[HTML][HTML] Multifocal contact lens vision simulated with a clinical binocular simulator

X Barcala, M Vinas, S Ruiz, F Hidalgo… - Contact Lens and …, 2022 - Elsevier
Purpose The purpose of this study is to compare the binocular visual perception of
participants wearing multifocal contact lenses and these same lens designs viewed through …

[HTML][HTML] Wide-field optical eye models for emmetropic and myopic eyes

GD Hastings, P Tiruveedhula, A Roorda - Journal of Vision, 2024 - tvst.arvojournals.org
Ocular wavefront aberrations are used to describe retinal image formation in the study and
modeling of foveal and peripheral visual functions and visual development. However …

Refractive index adjustable intraocular lens design to achieve diopter control for improving the treatment of ametropia after cataract surgery

Y Hong, D Liu, H Zou, Q Jia, S Tang, Q Lin - Acta Biomaterialia, 2024 - Elsevier
Intraocular lens (IOL) implantation is currently the most effective clinical treatment for
cataracts. Nevertheless, due to the growth of the eye axis in patients with congenital …

Estimation of the full shape of the crystalline lens from OCT: validation using stretched donor lenses

E Martínez-Enríquez, B Maceo Heilman… - Biomedical optics …, 2023 - opg.optica.org
Quantifying human crystalline lens geometry as a function of age and accommodation is
important for improved cataract and presbyopia treatments. In previous works we presented …

The significance of growth shells in development of symmetry, transparency, and refraction of the human lens

TM Greiling, JM Clark, JI Clark - Frontiers in Ophthalmology, 2024 - frontiersin.org
Human visual function depends on the biological lens, a biconvex optical element formed by
coordinated, synchronous generation of growth shells produced from ordered cells at the …

[HTML][HTML] Predicting the biomechanical stability of IOLs inside the postcataract capsular bag with a finite element model

I Cabeza-Gil, B Calvo - Computer Methods and Programs in Biomedicine, 2022 - Elsevier
Abstract Background and Objectives: Although cataract surgery is a safe operation in
developed countries, there is still room for improvement in terms of patient satisfaction. One …

Chromatic changes in vision with diffractive ophthalmic optics

L Clavé, M Faria-Ribeiro, MS Millan - Optics express, 2024 - opg.optica.org
Diffractive optics is a valuable technique for designing presbyopia-correcting lenses, but its
effectiveness is wavelength-dependent. This study investigates the spatio-chromatic …