Essential Responsibilities: Measures and records intraocular pressure (tonometry), neutralization of spectacles (lensometry), automated visual fields, autorefraction (in preparation for the subjective refraction by the provider), autokeratometry, anterior chamber angles, vital signs and pupillary response and other objective ophthalmic testing procedures. The VSA will maximize opportunities for flexible operations within vision services by assisting with provider visits as well as supporting department operations with clerical services (e.g., making appointments, scheduling surgical procedures, taking messages, registering patients, etc.).