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Take the Macular Degeneration Test (TSO Version)

Use the Amsler Grid to test yourself

This diagnostic tool was created by Marc Amsler, an Opthalmologist from Switzerland, in 1945. This test does not replace the need for a comprehensive eye exam conducted by a certified Optometrist, but it does help an individual assess and monitor symptoms of Macular Degeneration as soon as they arise. Learn more about Macular Degeneration.

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Instructions to conduct your visual test:

  1. Make sure you are in a well-lit room. In the case that you wear glasses, have them on for the assessment.
  2. Position your eyes 12-14 inches away from the Amsler Grid.
  3. Cover one eye, and with the open eye, focus on the black dot in the center of the grid.
  4. Answer the 5 questions above the grid in relation to your visual experience. Report these notes to your Optometrist.
  5. Repeat the test with your second eye.

Please note that an Amsler Grid should not be solely relied upon for a conclusive diagnosis. Make sure to consult with your Optometrist if you have even one “Yes” response to any of the five questions while conducting the test.


Dear Patients and Community

We are pleased to announce Corinthian Pointe TSO will be reopening Monday, May 4th. We are now accepting appointments. If you missed an appointment due to our closure or you are in need of a vision examination, please contact us to schedule an appointment.

For the Protection of Our Patients,
we have implemented the following procedures in our clinic:

If contact lens wearers currently have less than three (3) months supply remaining, we highly recommend that they call to place an order now. Our doctors will approve up to an additional six (6) months supply. Furthermore, we will waive contact lenses shipping charges and ship directly to a home address at no charge.

Thank you for your support and understanding during these unprecedented times. We hope to be able to continue to provide excellent care and service.

Your friends at Corinthian Pointe TSO

Book An Appointment


Dr. Maxwell Olumba OD

Dr. Rokeisha Joseph OD

Our Location

5505 West Orem Drive, #400
Houston, TX 77085