Purpose. To compare the through‐focus visual performance in a clinical population of
pseudophakic patients implanted with two new trifocal intraocular lenses (IOLs) and one …

Purpose To compare the optical and visual performance of a dual‐focus (DF) contact lens
used for myopia control with a single‐vision (SV) contact lens of the same material. Methods …

Purpose To assess changes in visual function and optical and tear film quality in computer
users. Methods Forty computer workers and 40 controls were evaluated at the beginning …

Purpose To assess and compare short‐term visual and optical quality and tear film stability
between two dual‐focus (DF) prototype myopia control contact lenses (CLs) having different …

Our objective was to validate a new device dedicated to measure the light disturbances
surrounding bright sources of light under different sources of potential variability. Twenty …

Dysphotopsia affects a significant number of patients, particularly after visual correction with
multifocal optical designs. Purpose Evaluate light distortion (LD) in two modalities of contact …

Purpose To evaluate the perception of light disturbances (LD) in children wearing Dual
Focus (DF) MiSight® contact lenses (CLs) for myopia control compared with children …

Purpose Smaller pupil size under binocular conditions could justify partially the
improvement of visual performance when compared to monocular conditions. The purpose …

Purpose. To evaluate the corneal higher‐order aberrations (HOA), contrast sensitivity
function (CSF), and light distortion (LD) in patients undergoing orthokeratology (OK) …

Purpose. Quantifying adaptation to light distortion of subjects undergoing orthokeratology
(OK) for myopia during the first month of treatment. Methods. Twenty‐nine healthy volunteers …