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Modification of an implanted intraocular lens

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Session Details

Session Title: Multifocal IOLs and Advanced Optic

Session Date/Time: Tuesday 08/09/2015 | 09:00-10:30

Paper Time: 09:00

Venue: Main Auditorium

First Author: : J.Bille USA

Co Author(s): :    R. Sahler                    

Abstract Details


To use a femtosecond laser to modify an implanted intraocular lens (“IOL”)


A setup with a laser (Spectra Physics), an Cambridge scanner and a high numerical aperture microscope Objective was used in the process. The Spherical Aberration, MTF and Diopter measurement was tested using the Nimo 0815 (LambdaX). Perfect Lens LLC,Irvine, CA, United States


A number of IOLs were modified by creating a layer within the IOL which modified the refractive properties of the IOLs. The modifications were done in a manner which complied with applicable laser safety regulations.


A layer of refractive index change was created in a IOL in a manner which creates a modification in the refractive properties of the IOL


The process can be used to alter the refractive characteristics of the an implanted IOL.

Financial Interest:

One of the authors gains financially from product or procedure presented, One of the authors travel has been funded, fully or partially, by a company producing, developing or supplying the product or procedure presented, One of the authors receives consulting fees, retainer, or contract payments from a competing company, One of the authors is employed by a for-profit company with an interest in the subject of the presentation

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