A comprehensive vision with contact lens exam for an established patient is a follow-up visit with a doctor specializing in optometry. Optometry is a branch of medicine and healthcare that deals with the examination of the eyes and related structures for defects or abnormalities. Optometrists also provide comprehensive primary eye care. This exam involves a series of tests to evaluate overall eye health, vision and check for eye disease. The eye doctor is likely to use various instruments, shine bright lights at the eyes, and request that you look through an array of lenses. This service includes a contact lens exam to ensure the lenses are fitting both eyes properly, and the health of the eyes is not harmed by the contact lenses. An established patient exam is needed if you have seen the doctor before, otherwise please purchase an exam for "new patient".