The basic concept remains the same regardless of platform: You take a read-the-eye-chart test at home, and an eye doctor reviews your results to determine if your current prescription is still OK.

Bailey-Lovie test. This test measures both visual acuity and contrast sensitivity. Other tests used are the Functional Acuity Contrast Test, the Cambridge test, MARS test, and the Test Chart 2000.

Vision screening is a basic test that can be done by a school nurse, family doctor, or another certified health care professional. It's a basic test that can detect eye or vision issues, but it ...

Medically reviewed by Andrew Greenberg, MD A cataract is a spot in your eye where the clear lens, the part that focuses light, becomes cloudy, making your vision blurry or dim. Cataracts develop ...

MedTech Visibly, now seeing eye-to-eye with the FDA, brings online vision test back to market By Andrea Park Aug 17, 2022 12:19pm FDA ophthalmology smartphone Mobile Apps ...