Definition, Meaning & Synonyms

vergence

noun

/ˈvɜːrdʒəns/

Definition

The simultaneous inward movement of both eyes toward each other, usually in an effort to maintain single binocular vision as the object of regard comes closer.

Examples

The vergence of the eyes is crucial when looking at objects that are close by.
When reading a book, your eyes exhibit vergence to ensure you see the text clearly.
Childrens’ ability to control vergence is essential for their visual development.

Meaning

The term ‘vergence’ refers to the ability of both eyes to turn inwards or outwards to focus on an object, contributing to depth perception and visual clarity.