Repeatability of mesopic visual acuity measurements using high-and low-contrast ETDRS letter charts
Purpose To determine the repeatability of mesopic high-contrast (HC) and low-contrast (LC)
visual acuity (VA) measurements made at distance and near in healthy young individuals …
visual acuity (VA) measurements made at distance and near in healthy young individuals …
Determinants and standardization of mesopic visual acuity
RJ Lin, JS Ng, AL Nguyen - Optometry and vision science, 2015 - journals.lww.com
Purpose It is well established that visual acuity (VA) decreases with luminance but the
specific factors that are responsible remain unclear. The purpose of this study was to …
specific factors that are responsible remain unclear. The purpose of this study was to …
Repeatability of near visual acuity measurement at high and low contrast
AKC Lam, C Tong, J Tse, M Yu - Clinical and Experimental …, 2008 - Taylor & Francis
Purpose: The aim of this study was to determine the repeatability of high‐and low‐contrast
visual acuity (VA) measurements at near. Methods: Fifty‐five normal subjects were recruited …
visual acuity (VA) measurements at near. Methods: Fifty‐five normal subjects were recruited …
Development and testing of an automated computer tablet-based method for self-testing of high and low contrast near visual acuity in ophthalmic patients
Purpose Many eye diseases require on-going assessment for optimal management,
creating an ever-increasing burden on patients and hospitals that could potentially be …
creating an ever-increasing burden on patients and hospitals that could potentially be …
[HTML][HTML] Impaired mesopic visual acuity in eyes with early age-related macular degeneration
Purpose.: To determine photopic and mesopic distance high-contrast visual acuity (HC-VA)
and low-contrast visual acuity (LC-VA) in eyes with early age-related macular degeneration …
and low-contrast visual acuity (LC-VA) in eyes with early age-related macular degeneration …
Repeatability of the Waterloo Four‐Contrast LogMAR Visual Acuity chart and Near Vision Test card on a group of normal young adults
P Cho, GC Woo - Ophthalmic and Physiological Optics, 2004 - Wiley Online Library
Purposes: To investigate the repeatability of logMAR visual acuity (VA) with the Waterloo
Four‐Contrast LogMAR Visual Acuity (FCLVA) chart and the Near Vision Test (NVT) card …
Four‐Contrast LogMAR Visual Acuity (FCLVA) chart and the Near Vision Test (NVT) card …
Agreement between subjective and predicted high and low contrast visual acuities with a double-pass system
J Fernández, M Rodríguez-Vallejo, J Martínez… - Graefe's Archive for …, 2021 - Springer
Purpose To evaluate the agreement between subjective high and low contrast visual acuity
(VA) and predicted values from double-pass system measurements in healthy candidates to …
(VA) and predicted values from double-pass system measurements in healthy candidates to …
Marked dissociation of photopic and mesopic contrast sensitivity even in normal observers
H Hertenstein, M Bach, NJ Gross, F Beisse - Graefe's archive for clinical …, 2016 - Springer
Aim Although contrast vision is not routinely tested, it is important: for instance, it predicts
traffic incidents better than visual acuity. Mesopic contrast sensitivity (CS) testing …
traffic incidents better than visual acuity. Mesopic contrast sensitivity (CS) testing …
[HTML][HTML] How sensitive to clinical change are ETDRS logMAR visual acuity measurements?
DA Rosser, SN Cousens, IE Murdoch… - … & visual science, 2003 - arvojournals.org
purpose. To determine the sensitivity to change and specificity achieved when published
test–retest variability (TRV) data are used to determine whether measured changes in …
test–retest variability (TRV) data are used to determine whether measured changes in …
Is conversion of decimal visual acuity measurements to logMAR values reliable?
A Mataftsi, D Koutsimpogeorgos, P Brazitikos… - Graefe's Archive for …, 2019 - Springer
Purpose To assess if conversion of decimal visual acuity (VA) to logMAR is reliable for
clinical and research purposes. Methods Right eye VA of 74 consecutive patients was …
clinical and research purposes. Methods Right eye VA of 74 consecutive patients was …