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 (409) 202-6984
On Palmer Highway next to the Cook Ford dealership

CARING FOR
THE EYES OF TEXAS

Home » Providing Eye Care in Texas City » Visual Field Testing

Visual Field Testing

A visual field test measures how much 'side' vision you have. It is a straightforward test, painless, and does not involve eye drops. It can be done during your next eye exam at Texas State Optical. Essentially lights are flashed on, and you have to press a button whenever you see the light. Your head is kept still and you have to place your chin on a chin rest. The lights are bright or dim at different stages of the test. Some of the flashes are purely to check you are concentrating.
 
Each eye is tested separately and the entire test takes 15-45 minutes. Your optometrist may ask only for a driving licence visual field test, which takes 5-10 minutes. If you have just asked for a driving test or the clinic doctor advised you have one, you will be informed of the result by the clinic doctor, in writing, in a few weeks. 
 
Normally the test is carried out by a computerised machine, called a Humphrey. Occasionally the manual test has to be used, a Goldman. For each test you have to look at a central point then press a buzzer each time you see the light.  

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Welcome to Texas State Optical Texas City

Welcome to Texas State Optical Texas City

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2702 Palmer Hwy
Texas City, TX 77590