Tuzcu, Esra AyhanKılıç, KuddusiÖzkırış, AbdullahErşekerci, Tülay Karacanİlhan, Nilüfer2024-09-192024-09-1920141307-671Xhttps://hdl.handle.net/20.500.12483/14578Purpose: 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 patients after 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-order and spherical aberrations (p>0.05). Conclusion: A layer of tear film in normal subjects remained stable up to 10 seconds ensures that the optical quality is good. © 2012 Düzce Medical Journal.trinfo:eu-repo/semantics/closedAccessBlinkingOptical aberrationsOptical qualityTear filmArticle16211132-s2.0-84940738884Q3