We live in a three‐dimensional world and the human eye can focus images from a wide
range of distances by adjusting the power of the eye's lens (accommodation). Progressive …

This paper presents the simulated performance assessment of an artificial iris embedded on
a scleral contact lens using real data from an aniridia patient. The artificial iris is based on …

Purpose: This study aimed to evaluate short-term visual performance and optical quality of
three different lenslet configurations on myopia control spectacle lenses. Materials and …

Introduction Presbyopia is the progressive and irreversible loss of accommodation due to
aging. It is one of the main causes of loss of quality of life in people from 45 years of age …

Visual image quality metrics combine comprehensive descriptions of ocular optics (from
wavefront error) with a measure of the neural processing of the visual system (neural …

This study aimed to assess the change in pupil size and its influence on subjective quality of
vision (QoV) in subjects with implanted collamer lenses (ICLs). This retrospective study …

Purpose Dim light vision disturbances (DLD) comprise a wide range of symptoms affecting
the quality of vision at low illumination including glare, halos, and starbursts. This …

PURPOSE We investigated the effect of retinal illuminance on the amplitude of
accommodation while the pupil of the eye remained constant. METHODS The amplitudes of …

We investigated the classical question of why visual acuity decreases with decreasing
retinal illuminance by holding retinal eccentricity fixed while illumination varied. Our results …

Purpose To test the hypothesis that marginal ray deviations determine perceived starburst
sizes, and to explore different strategies for decreasing starburst size in highly aberrated …