Introduction »
By admin on Jun 16, 2007 in Introduction | 0 Comments
Cataract is an opacity that develops in the crystalline lens of the eye or in its envelope. Early on in the development of age-related cataract the power of the crystalline lens may be increased, causing near-sightedness and the gradual yellowing and opacification of the lens may reduce the perception of blue colors. Cataracts typically progress […]