This test to determine the smallest letters you can read on a standardized chart (Snellen chart) or a card held 20 feet (6 meters) away.

A slit lamp exam enables a doctor to see the structures within the eyes. Doctors use the slit lamp as part of a complete eye exam to get a better look at the structures within a person's eyes.

This test is also called funduscopy, is a test that allows a health professional to see inside the fundus of the eye and other structures using an ophthalmoscope (or funduscope). It is done as part of an eye examination and may be done as part of a routine physical examination.

A contact lens assessment is the name given to the procedure in which you undergo an eye test followed by a contact lens fitting.