The Snellen Eye Chart & 20/20 Vision - Looking Glass Optical

You may have seen the familiar chart in your doctor's office. Here’s a look at the history of the Snellen Eye Chart and how it's used to test your eyesight.

Understanding 20/20 Vision, Visual Acuity

What Is the Snellen Chart?

680+ Snellen Eye Chart Stock Photos, Pictures & Royalty-Free Images - iStock

The Snellen Eye Chart: Hindsight is 20/20 « Contacare Eye Hospital

The Snellen Eye Chart & 20/20 Vision - Looking Glass Optical

What does 20/20 vision mean? - Glenmore Landing Vision Center

20/20 Vision is Not Perfect Vision (20/20 Vision Explained)

visual acuity in young children – what is “normal”?

What Exactly is an Eye Chart? in Chesapeake

Snellen Eye Chart, Eye Charts for Eye Exams 20 Feet 22�11 Inches, Low Vision Eye