The Optical Quality Analysis System (OQAS, Visiometrics) provides objective measurements
of image formed onto retina, by combining quantification of ocular media transparency and …

Background A cataract is a common cause of vision impairment that requires surgery in
older subjects. The Optical Quality Analysis System (OQAS, Visiometrics SL, Terrassa …

PURPOSE: To report the correlation of features of cataracts graded by the Lens Opacities
Classification System, version III (LOCS III), with phacoemulsification energy expenditure …

Purpose: The aim of this article is to propose a quantitative methodology for determining a
criterion to discriminate the nonsurgical nuclear cataract from the surgical one taking into …

Purpose To investigate the relationship among Lens Opacities Classification System III
(LOCS III) grading score, Visual Function Index-14 (VF-14) score, average lens density by …

Purpose To grade nuclear cataracts using the Lens Opacity Classification System III (LOCS
III) and the correlation with maximum nuclear density on Scheimpflug imaging and …

Purpose: To study the correlations between subjective and objective cataract metrics with
dysfunctional lens index. To investigate the potential of the DLI as a novel surgery decision …

Background Contrast sensitivity (CS) testing can detect differences in functional vision and is
highly correlated with visual performance. This study was designed to investigate the …

Purpose The purpose of this study is to determine the correlation between subjective and
optical measurements used during cataract evaluation, including the iTrace Dysfunctional …

PURPOSE: To investigate the associations between clinical cataract classifications, quality
of life (QOL), and the objective loss of ocular transparency in patients presenting with clinical …