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Home » Eye Care Services » Comprehensive Eye Exams » Technology – Advanced Eye Care

Technology – Advanced Eye Care

We use the most up-to-date technology to ensure the best eye care possible. Here are some of the different types of tests and equipment you may experience on a visit to our Practice.

phoropter view from the side, high tech eye exam

Corneal Mapping

Corneal topography, also known as photokeratoscopy or videokeratography, is a non-invasive medical imaging technique for mapping the surface curvature of the cornea, the outer structure of the eye. Since the cornea is normally responsible for some 70% of the eye’s refractive power, its topography is of critical importance in determining the quality of vision.

The three-dimensional map is therefore a valuable aid to the examining ophthalmologist or optometrist and can assist in the diagnosis and treatment of a number of conditions; in planning refractive surgery such as LASIK and evaluation of its results; or in assessing the fit of contact lenses. A development of keratoscopy, corneal topography extends the measurement range from the four points a few millimeters apart that is offered by keratometry to a grid of thousands of points covering the entire cornea. The procedure is carried out in seconds and is completely painless.

Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website.

OCT Scans

An Optical Coherence Tomography scan (commonly referred to as an OCT scan) is the latest advancement in imaging technology. Similar to ultrasound, this diagnostic technique employs light rather than sound waves to achieve higher resolution pictures of the structural layers of the back of the eye.

A scanning laser used to analyze the layers of the retina and optic nerve for any signs of eye disease, similar to an CT scan of the eye. It works using light without radiation, and is essential for early diagnosis of glaucoma, macular degeneration and diabetic retinal disease.

With an OCT scan, doctors are provided with color-coded, cross-sectional images of the retina. These detailed images are revolutionizing early detection and treatment of eye conditions such as wet and dry age-related macular degeneration, glaucoma, retinal detachment and diabetic retinopathy.

An OCT scan is a noninvasive, painless test. It is performed in about 10 minutes right in our office. Feel free to contact our office to inquire about an OCT at your next appointment.

Visual Field Testing

A visual field test measures the range of your peripheral or “side” vision to assess whether you have any blind spots (scotomas), peripheral vision loss or visual field abnormalities. It is a straightforward and painless test that does not involve eye drops but does involve the patient’s ability to understand and follow instructions.

An initial visual field screening can be carried out by the optometrist by asking you to keep your gaze fixed on a central object, covering one eye and having you describe what you see at the periphery of your field of view. For a more comprehensive assessment, special equipment might be used to test your visual field. In one such test, you place your chin on a chin rest and look ahead. Lights are flashed on, and you have to press a button whenever you see the light. 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. These machines can create a computerized map out your visual field to identify if and where you have any deficiencies.

Other Advanced Technology

  • Visual evoked potential (VEP)
  • Balance Tracking System
  • Right Eye
  • Cognivue
  • Braintap HRV
  • Senaptec Sensory Station
  • Neurotracker
  • Sanet Vision Integrator
  • Optics Trainer
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To our valued patients,

In times of uncertainty, we want you to know that safety is our highest priority regarding the health of our patients, employees, and families.

Our office is closed until further notice based on recommendations from local and national authorities. We will post a message here on the web page when we have finalized an opening date.

Dr. Shidlofsky will be available for Urgent or Emergency care visits. Please call our office 972-312-0177 and leave a message and we will get back with you shortly and set up a time for you to come in. You may also reach Dr. Shidlofsky by cell phone if you have a question: 817-405-6092

Vision Quest Optical will also be open on an appointment basis. Call 972-428-0236 to set up a time.

If you (the patient) or a family member is sick, please let us know so we can take the proper precautions.

The staff and I truly appreciate the trust you have placed in our practice. We are praying that you have a safe and healthy rest of your year!

With gratitude, Dr. Charles Shidlofsky, Center Director; Neuro-Vision Associates of North Texas; Neuro-Developmental Sensory Enhancement Center