Why I’m seeing out of focus
With defective vision, the ratio between the refractive power and the length of the eyeball do not match. Below we explain the three most common types of ametropia.
Vision deficiency
Far-sightedness
With farsightedness (hyperopia), objects that are close by cannot be seen sharply.
Vision deficiency
Presbyopia
With increasing age, the elasticity of the lens decreases and therefore also the accommodation capacity.
