Normal vision refers to how well a person can see, without the use of corrective lenses. A few synonyms for this term include "typical vision," "average eyesight," and "standard visual acuity." It is important to note that normal vision can differ between individuals and can also change over time. Other synonyms that describe variations in vision include "poor eyesight," "near-sightedness," "far-sightedness," and "visual impairment." In addition to the above terms, it is crucial to understand that vision can have an impact on one's quality of life. Continual eye exams can help identify vision issues early and ensure proper treatment is received.