Visual Acuity Determination

This is an obligatory test showing the function of the eye. Eye examination starts with it and is performed for each eye separately. Correct measurement of visual acuity is better with the help of autorefractometry, a computerized determination of your refraction (short-sightedness, long-sightedness, astigmatism). Often the test needs to be done after dilation of the pupils especially in children and younger people.