WebA cataract is a clouding of the natural intraocular crystalline lens that focuses the light entering the eye onto the retina. This cloudiness can cause a decrease in vision and may lead to eventual blindness if left untreated. Cataracts often develop slowly and painlessly, so vision and lifestyle can be affected without a person realizing it. WebAug 3, 2024 · Deeper scratches or other injuries can cause corneal scarring and vision problems. Allergies . Allergies to pollen can irritate the eyes and cause allergic conjunctivitis (pink eye). This can make your eyes red, itchy, and watery. Keratitis . Keratitis is inflammation (redness and swelling) of the cornea.

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WebCondition that involves a thickening of the lens of the eye, which causes vision to become cloudy, opaque, and distorted. Cataracts. The integration of information from two or … WebOct 24, 2014 · Swollen lens fibers with abnormally retained nuclei are sometimes referred to as "bladder" or "balloon" cells. Cataracts can also exhibit additional features, such as capsular thickening, wrinkling, and/or rupture ( Figure 3) or lens fiber or capsular mineralization ( Figure 4). Anterior epithelial cells of cataractous lens can also undergo ... different faiths friends

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WebJul 5, 2024 · A cataract is a clouding or opacification of the normally clear lens of the eye or its capsule (surrounding transparent membrane) that obscures the passage of light … WebAs we age lens fibers grow denser and less elastic. The lens becomes stiff making it more difficult for the ciliary muscles to change the shape of the lens causing impaired vision. This process of the aging lens is called presbyopia. It begins in the 20s, but is barely noticeable until around age 40. A gradual clouding of the normally clear ... WebFeb 26, 2024 · It is a gradual thickening and loss of flexibility of the natural lens inside your eye. These age-related changes occur within the proteins in the lens, making the lens harder and less elastic over time. Age-related changes also take place in the muscle fibers surrounding the lens. With less elasticity, it gets difficult for the eyes to focus ... formation vtr