Optometry is a healthcare profession dedicated to the examination, diagnosis, and treatment of visual disorders. Vision correction represents one of the fundamental aspects of optometric practice, encompassing the prescription of corrective lenses and contact lenses tailored to individual patient needs. Optometrists utilize sophisticated diagnostic equipment to measure refractive errors such as myopia, hyperopia, and astigmatism. The process involves comprehensive eye examinations that assess visual acuity, eye coordination, and focusing ability. Modern optometry has evolved significantly with advances in lens technology, offering patients options ranging from traditional glasses to specialized contact lenses that can even slow myopia progression in children.