Origin

The term "optometry" comes from the Greek words ὄψις (opsis; "view") and μέτρον (metron; "something used to measure", "measure", "rule"). The root word opto is a shortened form derived from the Greek word ophthalmos meaning, "eye." Like most healthcare professions, the education and certification of optometrists is regulated in most countries. Optometrists and optometry-related organizations interact with governmental agencies, other healthcare professionals, and the community to deliver eye- and vision-care.