A routine vision test is essential for maintaining healthy eyesight and detecting common vision problems such as nearsightedness, farsightedness, astigmatism, and early signs of eye diseases like glaucoma or cataracts. Regular eye examinations help ensure accurate prescriptions for glasses or contact lenses and allow early diagnosis of underlying health conditions affecting the eyes. ... https://www.eye-care-hospital.com/intacs-or-intracorneal-ring-segments-icrs