The 4 Types of Eye Exams

An eye doctor is someone who gives a service relating to vision or the eyes. It may refer to a medical professional such as an optometrist or ophthalmologist, and it may involve any other healthcare professional involved in eye health care, from one having a minimum of post-graduate training to clinicians with a doctoral degree of research on vision care. The eye doctor has the responsibility of diagnosing eye disorders and prescribing treatments for the care of visual impairment or disease associated with the vision impairment or disease. An eye doctor also identifies and manages problems with the visual system and its dysfunction that may be the cause of poor vision and to identify the appropriate treatment. Eye doctors play a vital role in the field of vision care by providing services such as analyzing eye movements and performing tests like refraction and visual acuity, visual field tests and visual cognitive tests. Get more details about these services in this article.

When it comes to your eye exam, you should know what to expect from your doctor. There are actually two different groups of people who can be called qualified eye doctors. One is the doctor of Optometry, which includes both optometrists and ophthalmologists. The second group is the eye doctor, which usually refers to ophthalmologists and optometrists.

Your eye doctor is a specialist in health care, who is responsible for the detection, diagnosis, treatment and prevention of eye problems, diseases and conditions. In fact, eye doctor can even offer prevention services such as wearing glasses or contact lenses. And if you wear glasses, the eye doctor can give you advice on how to use your eyeglasses or contact lenses in a better way to protect your eyesight. Also, your eye doctor can help you decide whether you need corrective eyewear.

For people who do not have any health problems but still experience eye problems such as blurred vision, myopia or hyperopia, astigmatism, presbyopia or nearsightedness, your doctor might order a refractive examination in order to determine the cause of your problem. Refractive examination is done by placing a special telescope known as a reflector near your eyes. This will allow the doctor to see into your eyes with the greatest possible clarity and distortion free from haziness, and light distortion. The depth of the field of view will be measured in terms of the diameter of the spot where the retina lies and its diameter along a horizontal axis.

Another common test that the doctor can do is refraction examination. These tests measures the strength of your eye’s focus by forcing it to focus on a nearby object. Your eyes are then trained to move toward a fixed point on the screen and see if they can shift their attention easily. For those whose eyes tend to move their attention too freely, this test is considered the fastest way to measure an eye’s ability to focus. This testing is usually done during your annual eye examination.

The last type of test that your doctor might order is ophthalmoscopy. This test is done during a procedure called ophthalmoscopy, which is basically the reverse of the refractive examination. During ophthalmoscopy, the doctor inserts a laser fiber into your eye. After the fiber has reached your retina, your doctor can then take a snapshot of the retina with the laser. Through this process, the doctor will be able to identify any abnormalities or abnormal growths that can possibly affect your vision. You can get more enlightened on this topic by reading here:

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