Given below is an online test for visual acuity using the E Chart, a chart with the letter 'E' in different directions (up, down, right and left) and sizes. This E chart visual acuity or eye vision ...

It's usually one of the first tests taken during a comprehensive eye exam to determine how ... of visual acuity exams. The Snellen test uses a chart that contains letters or symbols.

Researchers have found that a simple eye test in first ... farsighted at around 6 or 7 years old. Future myopia was found to be reliably predictable by using the test to reveal little or none ...