D

Daltonism

This medical content was written by

Deposits

Deposits on contact lenses are invisible to the human eye and are the most common cause of inflammation. Tear film forms protein…

Diabetic Retinopathy

Diabetic retinopathy is a complication of diabetes that affects the eyes…

Dioptre

A dioptre is a unit of measurement of the optical power of a lens or curved mirror, which is equal to the reciprocal of the focal length measured in…

Dry eye syndrome

Dry eye syndrome is a chronic and usually progressive condition. In most cases, dry eyes can be treated successfully, which results in considerably greater eye comfort, fewer dryness symptoms…