Strabismus

Strabismus

What is strabismus? Strabismus is a condition in which the eyes are not properly aligned with each other, resulting in double vision or the suppression of the image from the affected eye. For a variety of reasons, one or both of the eyes may turn in, out, up or...
Presbyopia

Presbyopia

What is presbyopia?Presbyopia is a normal aging change in which the crystalline lens of your eye increases in size and loses its elasticity and flexibility. This results in an inability to focus on objects up close. At what age does presbyopia occur?The age at which...