What condition is characterized by the lens of the eye becoming progressively cloudy?

The condition characterized by the lens of the eye becoming progressively cloudy is cataract. This cloudiness occurs when proteins in the lens of the eye clump together, leading to a gradual deterioration of vision. Symptoms often include blurred vision, difficulty seeing at night, and sensitivity to glare. Over time, the cloudiness can hinder light from properly reaching the retina, resulting in significant impairment of sight if left untreated.

Cataracts are often age-related, but they can also develop due to other factors such as prolonged exposure to UV light, certain medical conditions, and the use of specific medications. Treatment typically involves surgical intervention to remove the cloudy lens and replace it with an artificial lens, which can restore clear vision.

Other options present conditions related to eye health but do not specifically involve clouding of the lens. Understanding these distinctions is important in distinguishing between various ocular conditions.