Optometry is a specialty in the healthcare industry concerned with visual acuity. A student interested in this field may expect both course work and clinical experience to become proficient in examining, diagnosing, and treating vision problems.

Education in the United States is mainly provided by the public sector, with control and funding coming from three levels: state, local, and federal, in that order. The common requirements to study at a higher education level in United States will include your admissions essay (also known as the statement of purpose or personal statement), transcript of records, recommendation/reference letters, language tests

Certificate programs are educational units of study that help students to gain knowledge and experience under the tutelage of qualified individuals. Some students take these programs in order to have the skills needed to advance within their occupations.