Changes Of Optical Quality After Blinking

Year 2014, Volume: 16 Issue: 2, 11 - 13, 01.07.2014

Kuddusi Kılıç Abdullah Özkırış Tülay Karacan Erşekerci Nilüfer İlhan

Abstract

Purpose: To investigate changes in the optical quality of normal eyes associated with blinking.Methods: Between the ages of 18-46 (30.43 ± 9:54), ranging from 60 healthy subjects (28 male,32 female) were included in the study. Process postblink aberration measurements of the patientsafter 1 second (group 1) and 10 seconds (group 2) were made with Nidek-OPD SCAN.Results: Between group 1 and group 2, no significant difference was detected in the high-orderand spherical aberrations (p>0.05). Conclusion: A layer of tear film in normal subjects remained stable up to 10 seconds ensuresthat the optical quality is good

Keywords

Blinking, optical quality, tear film, optical aberrations

GÖZ KIRPMA SONRASI OPTİK KALİTEDEKİ DEĞİŞİKLİKLER

Abstract

Amaç: Normal gözlerde kırpma ile ilişkili optik kalitedeki değişiklikleri incelemek.Yöntem: Yaşları 18-46 arasında (30.43±9.54) değişen sağlıklı 60 olgu (28 erkek, 32 kadın)çalışma kapsamına alındı. Olguların aberasyon ölçümleri göz kırpma işleminden 1 saniye sonra(grup 1 ) ve 10 saniye sonra (grup 2) Nidek-OPD SCAN cihazı ile yapıldı. Bulgular: Grup 1 ile grup 2 arasında high-order ve sferik aberasyonlar açısından fark tespitedilmedi (p>0.05). Sonuç: Normal bireylerde göz yaşı film tabakası 10 saniyeye kadar stabil kalarak optik kaliteniniyi olmasını sağlar

Keywords

Göz kırpma, optik kalite, göz yaşı filmi, optik aberasyon

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