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  1. May 11, 2024 · The lens of the eye is a curved structure located behind the iris. It focuses light that enters the eye and helps you see clearly. Common conditions associated with the lens include presbyopia (farsightedness) and cataracts. To maintain healthy eyes, see your eye care professional for a comprehensive eye exam.

  2. May 17, 2024 · The human eye is a sensory organ whose primary function is vision. The eye has a spheroidal shape and is structured in 3 layers: a supporting outer fibrous layer, a middle vascular layer, and an inner neural layer. The eye can also be subdivided into 3 compartments: the anterior, posterior, and vitreous chambers.

  3. May 10, 2024 · With astigmatism, the eye is egg- or oval-shaped like a North American football. There are two basic types of astigmatism: horizontal astigmatism (when the eye is wider than it is tall), and; vertical astigmatism (when the eye is taller than it is wide) With either type of astigmatism, near and far vision is blurry because of the eye’s ...

  4. May 3, 2024 · The sclera is commonly known as the white of the eye. It’s the opaque tissue that surrounds your entire eyeball, except for the clear cornea (the covering in the front of your eye). The sclera is strong, fibrous tissue made mostly of collagen and elastic fibers.

  5. May 2, 2024 · What Is a Nevus? A nevus is a common, colored growth on or in your eye. Sometimes called a freckle of the eye, it is similar to a mole on your skin. A nevus (plural: nevi) can be in the front of your eye, around the iris, or under the retina at the back of the eye.

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  7. 5 days ago · The Academy's EyeSmart website provides doctor-reviewed information about common eye diseases, treatments, eye health news and tips for a lifetime of good eye health.

  8. May 9, 2024 · 9 min read. What Are Eye Floaters? Eye floaters appear as small spots that drift through your field of vision. They may stand out when you look at something bright, such as a white paper or...

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