oftalmologija
grada oka

conjunctiva
cornea
choroid
iris
lens
anterior ocular chamber
posterior ocular chamber
optic nerve
retina
Lens

The lens enables focused vision over varying distances. It becomes rounder or flatter upon viewing objects which are close or at a distance respectively. The lens is capable of great dimensional change (accommodation) in childhood.As we get older the lens loses its elasticity and accommodation diminishes. Focused vision over a wide range worsens. This is corrected with bifocal glasses.