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Visual outcomes and optical aberration after implantation of diffractive trifocal intraocular lens

Poster Details

First Author: N.Kasetsuwan THAILAND

Co Author(s):    U. Reinprayoon                    

Abstract Details


To evaluate clinical outcomes after the implantation of a diffractive trifocal intraocular lens (IOL).


University Hospital, Bangkok, Thailand


The trifocal diffractive IOL (FineVision, POD F or POD FT) was implanted in eyes with bilateral cataract with and without astigmatism. Monocular and binocular visual performance in photopic condition, questionnaire, contrast sensitivity and optical aberration were assessed at 1 month, 3 and 6 months postoperatively.


The IOL was implanted in 60 eyes (30 patients). The outcome was assessed at 6 months. The mean monocular / binocular distance uncorrected VA improved from 0.28 0.20 to 0.09 0.12 log MAR and 0.18 0.16 to 0.06 0.08 log MAR. The mean monocular / binocular intermediate VA improved from 0.44 0.30 to 0.05 0.05 log MAR and 0.25 0.23 to -0.01 0.02 log MAR. The near VA improved to J1 in 82% and 97% in monocular / binocular tests respectively. The mean total and internal higher order aberrations decreased.


Trifocal diffractive IOL gave excellent distance, intermediate and near visual acuity. It caused decrease in HOA with 90 percent of patient satisfaction.

Financial Disclosure:

research is funded, fully or partially, by a company producing, developing or supplying the product or procedure presented, travel has been funded, fully or partially, by a competing company

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