Within their regulatory scope of practice, the POT helps ensure that all patients receive high-quality optometric care and a positive patient experience by serving as a link between the patient and the Optometrist and assisting with preparation for the health visit. Assists with the proper operation and use of diagnostic equipment, including, but not limited to, the pupilometer, lensometer, autorefractor, keratometer, fundus camera, visual field/perimetry equipment, and optical coherence tomography (OCT).