This paper seeks to outline the history, market situation, clinical management and product
performance related to the correction of presbyopia with both contact lenses and spectacles …

Myopia has become a major public health problem in the world due to the increase in its
prevalence in the past few decades and due to sight-threatening pathologies associated …

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 …

The most fundamental aspect of a contact lens is its optics; the manner in which the
refraction of light is managed to optimise vision to the clinical benefit of the lens wearer. This …

PURPOSE The purpose of this study was to examine the visual performance of center-
distance MFCLs in nonpresbyopic adults under different illumination and contrast conditions …

Purpose: Individualized ocular refraction customization (IORC) lenses can be individually
adjusted depending on the initial relative peripheral refraction to determine the myopic …

Purpose Many activities of daily living rely on reading, thus is not surprising that complaints
from presbyopes originate in reading difficulties rather in visual acuity. Here, the …

Objectives: The objective of this study was to compare the visual performance and binocular/
accommodative function of two novel STOP design (F2 and DT) contact lenses against …

PURPOSE The purpose of this study was to compare changes in defocus with four MFCLs,
three center-distance and one center-near. METHODS Two cohorts of 25 nonpresbyopic …

Objective: To assess two prototype contact lenses (CLs) that extend depth of focus through
deliberate manipulation of multiple spherical aberration terms (extended depth-of-focus …