01/05/2026
Optometry has evolved from simple vision correction practices to a recognized healthcare profession:
Ancient roots: Early civilizations like Ancient Egypt and Ancient Greece studied vision and eye diseases, but without formal eye care professions.
13th century: The invention of eyeglasses in Italy marked the beginning of vision correction.
17th–18th centuries: Scientific advances by figures like Isaac Newton improved understanding of optics and light.
19th century: Optometry began emerging as a distinct field, separating from general medicine and optics.
Early 20th century: Formal education, licensing, and regulation of optometrists developed, especially in the United States.
Modern era: Optometry is now a global healthcare profession focusing on vision care, eye disease detection, and primary eye health services.
In short: Optometry progressed from basic lens use to a regulated, evidence-based healthcare discipline.