A nuclear cataract forms deep in the central zone (nucleus) of the lens.

Nuclear cataracts are the most common type of age-related cataracts.

Nuclear cataracts are the most common age-related cataract.

Nuclear cataracts are the most common age-related cataracts.

Nuclear cataracts are the most common type of age-related cataract.

The nuclear arms race was a consequence of the Atomic age.

Nuclear cataracts are usually associated with ageing.

A method for determining a grade of nuclear cataract in a test image.

Nuclear cataracts, which form in the central zone of the lens.

Nuclear cataract – forms in the central zone of the lens.

This risk was even lower, at 13 percent, for nuclear cataract, which occurs at the center of the lens and is the most common variety of cataract associated with the aging process.

The risk was 13 percent for nuclear cataract, the most common variety of cataract associated with the aging process.

This risk was even lower, at 13%, for nuclear cataract, which occurs at the center of the lens and is the most common variety of cataract associated with the aging process.

This risk was even lower, at 13%, for nuclear cataract, the most common variety of cataract associated with the aging process.

Nuclear cataract develops after several days or weeks and rapidly becomes irreversible.