Optology is a relatively new term that refers to the study and practice of vision care. While it may not have many synonyms at this time, there are other terms that can be used to describe related fields. For example, ophthalmology is a branch of medicine that deals with the anatomy, physiology, and diseases of the eye. Optometry is another field that centers around the care and health of the eyes, often involving the prescription of corrective lenses or contact lenses. Related terms include optician, who specializes in the making and fitting of glasses, and orthoptist, who focus on the diagnosis and management of eye movement disorders. Overall, optology is an important field that encompasses many different professions and specialties.