The brilliant beauty of the eye: light reflex from the cornea and tear film.

Abstract:

PURPOSE:Light reflex from the cornea and tear film as contributors to beautiful eyes ("eye sparkling") are reviewed. METHODS:A systematic literature review was conducted using "Purkinje-Sanson image," "corneal light reflex," "corneal topography," "corneal wavefront aberration," and "tear interference image" as search terms. RESULTS:Articles on corneal surface regularity and stability and tear interferometry of the precorneal tear lipid layer were reviewed. PS-1 image, that is light reflex from the cornea and tear film, is widely used in practical ophthalmic examination. CONCLUSION:To achieve a brilliant beauty of the eye ("eye sparkling"), it is important that the tear film (aqueous layer) surface is smooth and stable with adequate tear volume and that the tear lipid layer is present in adequate thickness.

journal_name

Cornea

journal_title

Cornea

authors

Goto E

doi

10.1097/01.ico.0000247219.18295.5e

subject

Has Abstract

pub_date

2006-12-01 00:00:00

pages

S78-81

issue

10 Suppl 1

eissn

0277-3740

issn

1536-4798

pii

00003226-200612001-00015

journal_volume

25

pub_type

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