In the human eye, a transparent cornea and lens combine to form the" refracton" to focus
images on the retina. This requires the refracton to have a high refractive index" n," mediated …

The ability of the human lens to accommodate is mediated by the ciliary muscle and zonule;
the manifest optical power changes depend on the shape and material properties of the …

In humans, the lens is the organ with the ability to change morphology and refractive power,
designated as accommodation, to focus light from various distances and obtain clear retinal …

Purpose To reproduce human in vivo accommodation numerically. For that purpose, a finite
element model specific for a 29‐year‐old subject was designed. Once the proposed …

The purpose of this study was to investigate how the mechanical properties and geometry of
the lens influence the changes in lens shape during accommodation. To do so, ex vivo …

Purpose To explore the synergistic function of the ligaments in eye, the zonular fibres, that
mediate change in eye lens shape to allow for focussing over different distances. Methods A …

Objective: The human visual system alters its focus by a shape change of the eye lens. The
extent to which the lens can adjust ocular refractive power is dependent to a significant …

Cataract is the leading cause of blindness across the world. Age-related cataract (ARC) is
the most common type of cataract, but its pathogenesis is not fully understood. Using three …

The lens provides refractive power to the eye and is capable of altering ocular focus in
response to visual demand. This capacity diminishes with age. Current biomedical …

Purpose: To evaluate the influence of anterior capsulorhexis shape, dimension, and
eccentricity on intraocular lens (IOL) position. Setting: Laboratory investigation. Design …