Background Due to the increasing use of contact lenses (CL) and the interest in ocular and
body size relationships, this study aimed to compare measurements from two biometers …

This study analyzes the relationship between contrast-sensitivity and higher-order
aberrations (HOA) in mild and subclinical-keratoconus in subjects with good visual-acuity …

Abstract Background The VX120 (Visionix Luneau, France) is a novel multi-diagnostic
platform that combines Hartmann–Shack based autorefraction, Placido-disk based corneal …

Our purpose is to develop and validate a new iPad-based contrast sensitivity (CS) test for
measuring the contrast sensitivity function at near vision (Optopad-CSF). A total of 200 eyes …

Purpose To study the effect of near-vision reading task on optical quality of the eye when
performed on a computer monitor and on printed paper, and to identify which of the two …

Purpose: The aim of this study is to compare anterior segment parameters, including corneal
thickness (CCT), keratometry and anterior chamber depth (ACD), and white to white corneal …

Purpose: To evaluate the intrasession repeatability and validity of corneal curvature
measurements provided by a new multifunctional device and to assess the intrasession …

Purpose To evaluate the intrasession repeatability for non-invasive break-up time (NIBUT)
and tear meniscus height (TMH) measurements provided by a new multi-diagnostic platform …

Purpose The aim of this study was to determine the distribution of corneal eccentricity (E-
value) in a normal population and to examine related factors. Methods In this cross-sectional …

PURPOSE: To compare ray-tracing aberrometry, Hartmann-Shack wavefront analysis,
automated refraction, and manifest refraction in patients with echelette diffractive intraocular …