Results 81 to 90 of about 49,042 (227)
Light-distortion analysis as a possible indicator of visual quality after refractive lens exchange with diffractive multifocal intraocular lenses [PDF]
, 2015 METHODS: Refractive lens exchange was performed with implantation of an AT Lisa 839M (trifocal) or 909MP (bifocal toric) IOL, the latter if corneal astigmatism was more than 0.75 diopter (D).
Alfonso +29 more
core +1 more source
Visual outcomes after bilateral implantation of a new diffractive multifocal IOL: Preliminary results [PDF]
, 2022 Background: The aim was to determine visual outcomes and patient satisfaction in patients undergoing cataract surgery after the binocular implant of multifocal difractive Intensity IOL Methods: 21 patients were evaluated.
Carballo Álvarez, Jesús +6 more
core +2 more sources
Journal of Cataract & Refractive Surgery, 2022 Purpose: To compare the clinical performance of the TECNIS Synergy multifocal (model ZFR00V) intraocular lens (IOL) with that of the AcrySof PanOptix Trifocal (model TFNT00) IOL in patients undergoing bilateral cataract surgery. Setting: Multicenter clinical setting.
Burkhard Dick +10 more
openaire +2 more sources
Comparison of visual and optical quality of monofocal versus multifocal intraocular lenses [PDF]
, 2019 Postprint (author's final ...
Altemir Gómez, I. +8 more
core +2 more sources
Comparison of the optical behaviour of five different multifocal diffractive intraocular lenses in a model eye [PDF]
, 2023 The purpose of this study was to investigate and compare the optical performance of five trifocal intraocular lenses (IOLs) following the ISO 11979-2 standards, analysing the impact of tilt and decentration.
Can, Efe +3 more
core +1 more source
Scientific Reports, 2021 This meta-analysis aimed to evaluate the clinical outcomes following implantation of trifocal intraocular lenses (IOLs) or a hybrid multifocal-extended depth of focus (EDOF) IOL in cataract or refractive lens exchange surgeries.
Yueyang Zhong +4 more
doaj +1 more source
Indian Journal of Ophthalmology, 2022 Purpose: To compare four different types of intra ocular lenses (IOLs), namely, AT LISA, Eyecryl SERT trifocal, Eyhance, Eyecryl SERT extended depth of focus (EDOF) with respect to their clinical outcomes. Methods: This is a retrospective comparative study in which patients who ...
Preethi Karuppiah +3 more
openaire +3 more sources
Frontiers in MedicineBackgroundResidual astigmatism is common after cataract surgery involving implantation of an intraocular lens, yet the tolerance of presbyopia-correcting intraocular lens to astigmatism of different magnitudes and axes is poorly understood.
Jiancheng Mu +6 more
doaj +1 more source
Comparing surgically induced astigmatism calculated by means of simulated keratometry versus total corneal refractive power [PDF]
, 2018 Purpose: To evaluate surgically induced astigmatism as computed by means of either simulated keratometry (KSIM) or total corneal refractive power (TCRP) after temporal incisions.
Calvo Sanz, Jorge A. +7 more
core +2 more sources
Optical and material analysis of opacified hydrophilic intraocular lenses after explantation: a laboratory study [PDF]
, 2015 Background: The opacification of hydrophilic intraocular lenses (IOLs) is a very rare complication in terms of absolute numbers. We report on the analyses of opacified Euromaxx ALI313Y and ALI313 IOLs (Argonoptics, Germany) using light and scanning ...
Auffarth, Gerd U. +6 more
core +1 more source