An eye examination is a crucial process that allows optometrists to assess the overall health of your eyes, identify visual acuity problems, and detect eye diseases like glaucoma, cataracts, and macular degeneration. There are several synonyms for an eye examination, including eye checkup, eye test, and vision screening. Eye checkup refers to a routine examination to monitor and maintain healthy eye function. On the other hand, an eye test aims to determine the visual acuity or sensitivity of your eyesight. Meanwhile, vision screening is a quick and simple evaluation that measures your visual acuity to detect any abnormalities that may require follow-up eye exams. Regardless of the synonym used, regular eye examinations are crucial for maintaining optimal eye health.