What is a cataract??
June is recognized as the month of public awareness of such an eye disease as cataract. The human eye is a perfect optical device, which has two lenses - the cornea and the lens. Lens - biconvex flexible lens, which is inside the eye and performs the functions of lighting light and focusing on the retina, and consists mainly of proteins and water, enveloped by capsule. Cataract is […]