Confrontation visual field test. You wear a blindfold while your doctor holds up different fingers in your peripheral vision and asks what you see. Automated static perimetry test.

Vision is usually measured by visual acuity charts, and normal vision is expressed as 20/20. Contrast sensitivity concerns a different but equally important part of vision.

This test measures the sharpness of your vision using an eye chart projected onto the wall. Both eyes are tested together, as well as the left and right eyes separately. As you read each line out loud ...

Eye floaters are specks in a person’s vision. They are normal and not necessarily harmful. It is not always possible to prevent them, and they may not require treatment. Learn more about eye ...

Glaucoma is the second leading cause of blindness in the U.S.A primary screening tool for glaucoma is measurement of IOP. The ...