Optical science is relevant to and studied in many related disciplines including astronomy, various engineering fields, photography, and medicine (particularly ophthalmology and optometry).
en.wikipedia.org Historically, ophthalmology has developed as a specialization of medical doctors while optometry originated as a profession that fitted people with glasses.
en.wikipedia.org The same residency and certification requirements for ophthalmology training must be fulfilled by osteopathic physicians.
en.wikipedia.org The main directions of international cooperation are cardiology, genetics, pediatrics, gastroenterology, ophthalmology, radiology, surgery and public health.
en.wikipedia.org He composed medical treatises on a number of topics, including ophthalmology, fevers, headache, melancholia, diatetics, the testing of physicians, and medical aphorisms.
en.wikipedia.org