Perform accurate and consistent documentation and measurement tasks to include measuring and recording of: visual acuity, measure and record glasses, manifest refraction for distance and near vision, tonometry, pupils, Schirmer testing, dilate patient, color screening, administer visual field, perform corneal modeling, laser interferometry, auto refraction, auto keratometry, manual keratometry, glare testing, A-scan, photos, HRT and Topography. · Obtain and document patient history to include chief compliant, history of present illness, past history (ocular and general), family history (ocular and general), allergies and medications and history of allergies and medications, social history and review of systems.