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Evaluation of a novel EDOF trifocal IOL

Poster Details

First Author: M.Gerl GERMANY

Co Author(s):    D. Breyer   S. Abdassalam   H. Kaymak   M. Mueller   G. Auffarth   F. Kretz     

Abstract Details


To evaluate the postoperative functional results and patient satisfaction after implantation of a novel enhanced depth of focus trifocal IOL in both eyes.


Augenklinik Ahaus


In a prospective ongoing study cataract patients received a EDOF trifocal IOL (AT Lara 809MP, Carl Zeiss Meditech, Germany) in both eyes during cataract surgery. Pre- and postoperative, monocular and binocular functional results (UDVA, UIVA, CDVA, DCNVA, UNVA, Defocus curve, Deviation from target refraction) and patient satisfaction score were evaluated.


Mean preoperative spherical equivalent was significantly reduced one month after surgery. Postoperative binocular yisual acuity for distance and intermediate is exceptional with still a high satisfaction for near function. Binocular defocus curve analysis show no drawdown in the intermediate range compared to binocular trifocal IOL implantation.


The new EDOF trifocal IOL offers better results for intermediate visual acuity with less photic phenomena compared to regular trifocal IOLs.

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