Effect Of Glare On Contrast Sensitivity In Eyes Implanted With Asymmetric Refractive And Non Diffractive Edof Iols.
Published 2025 - 43rd Congress of the ESCRS
Reference: PP10.03 | Type: Free paper | DOI: 10.82333/mw7b-nx87
Authors: David Mingo Botín* 1 , Francisco Arnalich Montiel 2 , Martín Puzo Buyod 3 , Marta Fernández Moreno 2 , María Ríos Torres 2 , Marta Jiménez García 3 , Francisco J Castro Alonso 3
1Ophthalmology department,H. Universitario Ramón y Cajal,Madrid,Spain;IMO Miranza Madrid,Madrid,Spain, 2Ophthalmology department,H. Universitario Ramón y Cajal,Madrid,Spain, 3Unidad de cirugía facorrefractiva (UFR),H. Universitario Miguel Servet,Zaragoza,Spain
Purpose
To assess the effect of glare on contrast sensitivity in eyes implanted with asymmetric refractive and non diffractive EDOF IOLs.
Setting
Tertiary private eye hospital, India
Methods
A retrospective study where subjects implanted with asymmetric refractive (Lentis Comfort,Teleon Surgical BV) and non diffractive EDOF IOLs (Vivity, Alcon), aged between 40-70 years and best corrected visual acuity better than 0.1 logMAR were enrolled. Subjects with intra operative complications, ocular disease were excluded. Effect of glare on contrast sensitivity was measured at post operation 1 month ± 7 days using CSV- 1000 HGT (Vector Vision). Contrast sensitivity at 4 spatial frequencies (3,6,12 and 18 cycles per degree (CPD)) measured with and without automatically calibrated glare sources and were analyzed.
Results
44 and 35 eyes were implanted with asymmetric refractive and non diffractive EDOF IOL. The Mean±SD age of the subjects implanted with asymmetric refractive and non diffractive EDOF IOL was 58.82±10.07 and 53.7±12.5 years respectively. The contrast sensitivity with and without glare was found to be similar at all spatial frequencies (Paired t Test, p>0.05) in both the IOLs.
Conclusions
We did not find any effect of glare on contrast sensitivity in eyes implanted with asymmetric refractive and non diffractive EDOF IOL.