The American Optometric Association recommends an eye examination every 1-2 years, of course those individuals with diabetes, hypertension or with family history of glaucoma should have their eyes examined more frequently. Many eye diseases have no immediate symptoms and the best way to screen for them is by preventative care or eye examinations. Don’t let a simple, repairable problem hinder your eyesight and cause even further more serious damage in the future. Guidelines for the frequency of examinations are provided by the American Optometric Association.

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The Eye Doctor will perform several tests on your vision and will screen your eyes for retinal and corneal disorders. Afterwards, the Eye Doctor will discuss your test results, explain your prescription and give you a better understanding of your overall eye health.

We follow the American Optometric Association's recommendations for a comprehensive eye exam:

Internal & External Eye Health
· An internal and external examination of your eyes for signs of possible disorders, such as cataracts or retinal problems.

Current Prescription Check
· An evaluation of your current eyeglass prescription.

Visual Acuity
· A test of your ability to see sharply and clearly at all distances.

Refraction
· A test for your eyes' ability to focus light rays exactly on the retina at
distance and close-up.

Tonometry
· A measurement of your internal eye pressure to test for glaucoma.

Visual Coordination
· A test for eye coordination and muscle control.

Focusing Ability
· A test to measure your eyes' ability to change focus.

Your Prescription
· On your prescription, your eye doctor will list the vision correction necessary for your left and right eyes.

If there is a plus ("+") sign before your prescription, you are farsighted and have trouble seeing things up close.

If there is a minus ("-") sign before your prescription, you are nearsighted and have trouble seeing far away.

The higher the number is after the "+" or "-" sign, the greater the vision correction you need.


 

 

 

20/20 vision is a term used to express normal visual acuity (the clarity or sharpness of vision) measured at a distance of 20 feet. If you have 20/20 vision, you can see clearly at 20 feet what should normally be seen at that distance. If you have 20/100 vision, it means that you must be as close as 20 feet to see what a person with normal vision can see at 100 feet.


Presbyopia is a vision condition in which the crystalline lens of your eye loses its flexibility, which makes it difficult for you to focus on close objects.

Hyperopia, or Farsightedness, as it is medically termed, is a vision condition in which distant objects are usually seen clearly, but close ones do not come into proper focus. Farsightedness occurs if your eyeball is too short or the cornea has too little curvature, so light entering your eye is not focused correctly.

Myopia, or Nearsightedness, as it is medically termed, is a vision condition in which near objects are seen clearly, but distant objects do not come into proper focus. Nearsightedness occurs if your eyeball is too long or the cornea has too much curvature, so the light entering your eye is not focused correctly.

Astigmatism is a vision condition that occurs when the front surface of your eye, the cornea, is slightly irregular in shape. This irregular shape prevents light from focusing properly on the back of your eye, the retina. As a result, your vision may be blurred at all distances.

Spots (often called floaters) are small, semi-transparent or cloudy specks or particles within the vitreous, the clear, jelly-like fluid that fills the inside of your eyes. They appear as specks of various shapes and sizes, threadlike strands or cobwebs. Since they are within your eyes, they move as your eyes move and seem to dart away when you try to look at them directly.

Crossed-eyes (strabismus) occurs when one or both of your eyes turns in, out, up or down. Poor eye muscle control usually causes crossed-eyes. This misalignment often first appears before age 21 months but may develop as late as age six. This is one reason why the American Optometric Association recommends a comprehensive optometric examination before six months and again at age three.

Lazy eye, or amblyopia, is the loss or lack of development of central vision in one eye that is unrelated to any eye health problem and is not correctable with lenses. It can result from a failure to use both eyes together. Lazy eye is often associated with crossed-eyes or a large difference in the degree of nearsightedness or farsightedness between the two eyes. It usually develops before age six and it does not affect side vision.

Color vision deficiency means that your ability to distinguish some colors and shades is less than normal. It occurs when the color-sensitive cone cells in your eyes do not properly pick up or send the proper color signals to your brain. About eight percent of men and one percent of women are color deficient.

Eye coordination is the ability of both eyes to work together as a team. Each of your eyes sees a slightly different image and your brain, by a process called fusion, blends these two images into one three-dimensional picture. Good eye coordination keeps the eyes in proper alignment. Eye coordination is a skill that must be developed. Poor eye coordination results from a lack of adequate vision development or improperly developed eye muscle control. Although rare, an injury or disease can cause poor eye coordination.

 

 

Glaucoma is an eye disease in which the internal pressure in your eyes increases enough to damage the nerve fibers in your optic nerve and cause vision loss. The increase in pressure happens when the passages that normally allow fluid in your eyes to drain become clogged or blocked. The reasons that the passages become blocked are not known.

Conjunctivitis is an inflammation of the conjunctiva, the thin, transparent layer that lines the inner eyelid and covers the white part of the eye. The three main types of conjunctivitis are infectious, allergic and chemical. The infectious type, commonly called "pink eye" is caused by a contagious virus or bacteria. Your body's allergies to pollen, cosmetics, animals or fabrics often bring on allergic conjunctivitis. And, irritants like air pollution, noxious fumes and chlorine in swimming pools may produce the chemical form.

Ocular hypertension is an increase in the pressure in your eyes that is above the range considered normal with no detectable changes in vision or damage to the structure of your eyes. The term is used to distinguish people with elevated pressure from those with glaucoma, a serious eye disease that causes damage to the optic nerve and vision loss.

Macular degeneration is the leading cause of blindness in America. It results from changes to the macula, a portion of the retina that is responsible for clear, sharp vision and is located at the back of the eye.

Anterior uveitis is an inflammation of the middle layer of the eye, which includes the iris (colored part of the eye) and adjacent tissue, known as the ciliary body. If untreated, it can cause permanent damage and loss of vision from the development of glaucoma, cataract or retinal edema. It usually responds well to treatment; however, there may be a tendency for the condition to recur. Treatment usually includes prescription eye drops, which dilate the pupils, in combination with anti-inflammatory drugs. Treatment usually takes several days, or up to several weeks, in some cases.

Retinitis pigmentosa (RP) is a group of inherited diseases that damage the light-sensitive rods and cones located in the retina, the back part of our eyes. Rods, which provide side (peripheral) and night vision, are affected more than the cones which provide color and clear central vision.

Cataract is a clouding of all or part of the normally clear lens within your eye, which results in blurred or distorted vision. Cataracts are most often found in persons over age 55, but they are also occasionally found in younger people

Dry eye means that your eyes do not produce enough tears or that you produce tears which do not have the proper chemical composition.

Diabetic Retinopathy, can weaken and cause changes in the small blood vessels that nourish your eye's retina, the delicate, light sensitive lining of the back of the eye. These blood vessels may begin to leak, swell or develop brush-like branches.

Keratoconus is a vision disorder that occurs when the normally round cornea (the front part of the eye) becomes thin and irregular (cone) shaped. This abnormal shape prevents the light entering the eye from being focused correctly on the retina and causes distortion of vision.

Blepharitis is a chronic or long term inflammation of the eyelids and eyelashes. It affects people of all ages. Among the most common causes of blepharitis are poor eyelid hygiene; excessive oil produced by the glands in the eyelid; a bacterial infection (often staphylococcal); or an allergic reaction.


 

Optometrists are Doctors of Optometry, or O.D. The O.D. degree requires four years of college, plus a full four-year doctorate program. An Optometrist will examine your eyes and related structures for health and vision disorders and treat vision problems with eyeglasses, contact lenses and if needed, with exercises. Doctors of Optometry can diagnose and treat eye diseases as regulated by state boards. Ophthalmologists have an M.D. degree and post-graduate training in the diagnosis, treatment and surgery of diseases of the eye. Opticians have been trained in the skills necessary to fabricate and fit eyeglasses to the optical powers as prescribed by an O.D. or M.D. The optician is the person who operates an optical center which dispenses eyeglasses and other accessories.