Quantitative Performance of Bifocal and Multifocal Intraocular Lenses in a Model Eye
نویسندگان
چکیده
منابع مشابه
Optical quality differences between three multifocal intraocular lenses: bifocal low add, bifocal moderate add, and trifocal.
PURPOSE To compare the in vitro optical quality at different focal points of two new bifocal intraocular lenses (IOLs) and one new trifocal IOL. METHODS The AcrySof ReSTOR SV25T0 (+2.5 diopter [D] add) and the AcrySof ReSTOR SN6AD1 (+3.0 D add) with two main foci (Alcon Laboratories, Fort Worth, TX) and the AT LISA tri 839MP with three main foci (Carl Zeiss Meditec, Dublin, CA) were evaluated...
متن کاملMultifocal Intraocular Lenses
To the Editor: I commend Munoz et al on their well-designed and well-conducted study on the clinical effect of a combination of multifocal intraocular lenses (MIOL) including the newest rotationally asymmetric MIOL, which appeared in the March 2012 issue of the Journal of Refractive Surgery.1 They found that contrast sensitivity was comparable to that achievable with a monofocal implant and, re...
متن کاملMultifocal intraocular lenses.
This article reviews clinical and optical data for three unique lens designs: the ReSTOR diffractive intraocular lens (IOL), the Vision Membrane, and the ReZOOM refractive multifocal IOL.
متن کاملBi- and Multifocal Intraocular Lenses
The present paper presents a review of multifocal intraocular lenses (IOLs) focusing on the optical principle used to create multifocality: refraction and diffraction. The principal optics of the different IOL designs in the market were discussed and compared. The main conclusion of this study states that diffractive bifocal optics seems to be superior to refractive designs which is well-substa...
متن کاملComparison of Visual Performance of Multifocal Intraocular Lenses with Same Material Monofocal Intraocular Lenses
PURPOSE To compare the visual performance of multifocal intraocular lenses (IOLs) and monofocal IOLs made of the same material. METHODS The subjects included patients implanted with either Tecnis® monofocal IOLs (ZA9003 or ZCB00) or Tecnis® multifocal IOLs (ZMA00 or ZMB00) bilaterally. We conducted a retrospective study comparing the two types of IOLs. The multifocal group included 46 patient...
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ژورنال
عنوان ژورنال: Archives of Ophthalmology
سال: 2002
ISSN: 0003-9950
DOI: 10.1001/archopht.120.1.23