Not every patient is a good fit for LASIK or Contoura LASIK surgery. An experienced ophthalmologist must perform a thorough eye exam and health history to ensure that a patient will benefit from the treatment. The highly skilled eye doctors at Centre for Sight assess each patient's unique eye condition and recommend a treatment plan that gives a significant visual outcome.Nonetheless, the following are the few eligibility requirements for patients to undergo this procedure.The patient must be over the age of 18.He must have a consistent prescription for eyewear and 3D cyl. Power.His cornea shouldn't be too thin.His spherical power should not be greater than 8D.He should not have any significant corneal pathology.