VISUAL FIELD TESTING

Visual Field Instructions for the Patient:

· Have the patient take the clicker, patient should wear glasses if Distance Rx is over +/- 6.00.

· The patient will look straight back at the black square.

· Each time the patient sees something flutter in his/her peripheral, click.

· Have the patient constantly look at the black square, not at what is fluttering.

· One eye is tested at a time.

· Encourage the patient to blink normally.

Running a Visual Field:

Screening:

· Run patient tests

· Enter patient’s age, the press “accept setting”

· Press “screening C-20-5”

· After printing test results, write patient name and date on top of printout

Full Threshold:

· Run patient tests

· Enter patient’s age, the press “accept setting”

· Press “run full threshold”

· After printing test results, write patient name and date on top of printout