Results 121 to 130 of about 1,851 (206)

Medida de la transmitancia de lentes intraoculares [PDF]

, 2016
PROPÓSITO: obtener el espectro de transmitancia para 8 modelos distintos de lentes intraoculares: 3 con filtro para la radiación UV y 5 para la luz azul.
Rodríguez Tejerina, María Consuelo
core  

Spectacle Independence for Pseudophakic Patients – Experience with a Trifocal Supplementary Add-on Intraocular Lens

Clinical Ophthalmology, 2020
Carlos Palomino-Bautista,1,2 Rubén Sánchez-Jean,1 David Carmona Gonzalez,1 Marta Romero Domínguez,1,2 Alfredo Castillo Gómez1,2 1Department of Ophthalmology, University Hospital Quirónsalud Madrid, Madrid, Spain ...
Palomino-Bautista C, Sánchez-Jean R, Carmona Gonzalez D, Romero Domínguez M, Castillo Gómez A   +4 more
doaj  

Presbyopia Correction During Cataract Surgery with Multifocal Intraocular Lenses [PDF]

, 2017
Introduction: The first generations of multifocal intraocular lenses (MFIOLs) were designed to provide patients good distance and near vision, but intermediate was not satisfactory.
Barišić, Ante, Dekaris, Iva, Gabrić, Nikica, Pašalić, Adis   +3 more
core   +2 more sources

Clinical Outcomes after Binocular Implantation of a New Trifocal Diffractive Intraocular Lens

Journal of Ophthalmology, 2015
Purpose. To evaluate visual, refractive, and contrast sensitivity outcomes, as well as the incidence of pseudophakic photic phenomena and patient satisfaction after bilateral diffractive trifocal intraocular lens (IOL) implantation. Methods.
Florian T. A. Kretz, Detlev Breyer, Vasilios F. Diakonis, Karsten Klabe, Franziska Henke, Gerd U. Auffarth, Hakan Kaymak   +6 more
doaj   +1 more source

Perception of Trifocal IOL Performance in Young Adults with High Astigmatism and Hyperopia and its Improvement Using Small Incision Lenticule Extraction. [PDF]

Acta Inform Med, 2021
Semiz F, Lokaj AS, Caliskan G, Verlato G, Musa NH, Semiz CE, Demirsoy ZA.   +6 more
europepmc   +1 more source

The Effects of Angle Kappa on Clinical Results and Patient-Reported Outcomes After Implantation of a Trifocal Intraocular Lens

Clinical Ophthalmology, 2022
Helga P Sandoval,1 Richard Potvin,2 Kerry D Solomon1 1Carolina Eyecare Physicians, LLC, Mt. Pleasant, SC, USA; 2Science in Vision, Bend, OR, USACorrespondence: Kerry D Solomon, Carolina Eyecare Physicians, LLC, 1101 Clarity Road, Suite 100, Mt Pleasant ...
Sandoval HP, Potvin R, Solomon KD
doaj  

Optical performance of a new design of trifocal intraocular lens based on the Devil's diffractive lens

, 2023
In this work, we propose a new diffractive trifocal intraocular lens design with focus extension, conceived to provide a high visual performance at intermediate distances. This design is based on a fractal structure known as the "Devil's staircase".
Ferrando, Vicente, Furlan, Walter D., García-Delpech, Salvador, Martínez-Espert, Anabel, Monsoriu, Juan A., Montagud-Martínez, Diego   +5 more
core  

Comparison of short-term clinical outcomes of a diffractive trifocal intraocular lens with phacoemulsification and femtosecond laser assisted cataract surgery

BMC Ophthalmology
Purpose To evaluate short-term visual and refractive outcomes after implantation of a diffractive trifocal intraocular lens (IOL) in cataract patients with phacoemulsification (PHACO) and femtosecond laser assisted cataract surgery (FLACS).
Haokun Qu, Adilamu Abulimiti, Jianheng Liang, Suowang Zhou, Zheming Wu, Yun Chen, Ruihong Ju, Zheng Wang, Rong Xu, Xu Chen   +9 more
doaj   +1 more source

The Postoperative Visual and Refractive Outcomes of Trifocal and Extended Depth-of-Focus Intraocular Lenses in Patients with Different Biometric Characteristics

Diagnostics
We aimed to survey the potential correlation between biometric parameters and postoperative outcomes after implanting extended depth-of-focus (EDOF) intraocular lenses (IOLs) and trifocal IOLs.
Chia-Yi Lee, Hung-Chi Chen, Ie-Bin Lian, Jing-Yang Huang, Shun-Fa Yang, Chao-Kai Chang   +5 more
doaj   +1 more source

Do diffractive intraocular lenses break the beneficial interaction between chromatic and monochromatic aberrations in the eye? [PDF]

This study investigates whether a diffractive presbyopia-correcting multifocal intraocular lens disrupts the favorable interaction between chromatic and monochromatic aberrations in the eye.
Clavé Cerezo, Laura, Millán Garcia-Varela, M. Sagrario   +1 more
core   +1 more source