What Different Eye Charts are Used During an Eye Exam?

What Different Eye Charts are Used During an Eye Exam?

The most common eye chart is the Snellen eye chart which uses different letters to determine the vision, however there are several types of eye charts that can be used in an eye exam. The type of eye chart used is determined by the needs of the patient and the type of...
What Are Causes of Dry Eyes?

What Are Causes of Dry Eyes?

Having dry or irritated eyes can cause eye irritation, watery eyes, and blurry vision between blinks. There are many potential underlying causes of dry eyes and the underlying causes will often determine the symptoms that are most prominent and when they occur.  ...