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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. 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.  

A message to our Patients

As your eye care provider, your health and safety are of utmost importance to us. As such, we have implemented screening measures and safety precautions to ensure the well-being of our patients, our staff, and our community.

In light of the “Stay Home, Work Safe” order issued for the City of Houston and Harris County to prevent the spread of coronavirus (COVID-19), we will be open only for urgent and emergency eye care appointments for the duration of this order. We will continue to re evaluate the timeline as circumstances change

We remain committed to taking exceptional care of your eyes. We are available from 9am-1pm on Mondays through Saturdays to answer your questions, place contact lens orders, assist with glasses repair, and schedule future routine eye exam appointments. We also offer curbside pickup of your eyewear and complimentary shipping of Contact Lenses to your home during this time.

We are all in this together and appreciate your understanding during this challenging time. We pray that you and your families remain healthy and safe. Thank you for entrusting us with your eye care!

Warmest,

Dr. Alexander Chen, Dr. Melanie Leung , and Staff