Ophthalmologists provide basic care for your eye. After school, they often spent 4 years at an accredited optometry school and received an optometry degree. Some ophthalmologists receive additional clinical experience or complete a post-optometric fellowship after completing optometry school. They specialize in basic optical care and they: Provide basic eye exams and provide glasses if necessary. Also, they: Screen patients for eye diseases that can cause glaucoma and give eye examinations for cataracts. Take photos of the front side of the eye, evaluate and diagnose glaucoma. Apply contact lenses and change laser iridotomy if necessary. They are also responsible for routine maintenance, such as cleaning and lubrication of the instruments used during refractive surgery. They: Treat cases of eye infections and treat bacterial infections of the eyelids and under the eyes. Check out this article for information. Prepare and adjust artificial lenses if necessary. They perform cataract surgery and adjust intraocular pressure. In addition, they: Make adjustments to the patient's trabecular meshwork and/or improve corneal topography. They place the artificial lenses in the appropriate areas of the eyes. In case of a trabeculoplasty, they make a hole in the surface of the eye to remove the lens. Train in laser eye surgery. This involves cutting, ablation and suturing. These services from this link are performed by Optometrist subspecialists. Diagnose and treat dry eye syndrome. Eye specialists examine and diagnose the syndrome, which includes itching, redness, and wateriness of the conjunctiva, and prescribe solutions. Some Dry Eye treatment includes ointments and drops. They also teach the patients about various conditions and symptoms associated with eye dryness, such as tearing, itchiness, dryness and itching, and sensitivity to light. Treat and prevent corneal ulcers. Eye specialists diagnose and treat ulcers. Corneal ulcers are the results of bacterial infections and injury to the eye tissues caused by injury or trauma. They can be treated in a number of ways. One common treatment is called antibiotics. See post at https://en.wikipedia.org/wiki/Eye_surgery too. Maintain and enhance vision health. Eye specialists monitor eye health, making sure that eye health is maintained. They perform eye assessments, examine and determine how eye functions. For example, an eye examination will demonstrate the patient's refractive errors, including his visual acuity and the ability to see close, distant and moderate visual fields. They also check for any signs of infection, such as discharge, inflammation, or redness of the eye, or other eye diseases. Improve the patient's self-image and confidence. Eye care services, which include, among others, eye exams, surgical or non-surgical procedures, will improve the self-image and confidence of the patients. Eye specialists help improve the patient's self-image by helping him understand his vision and eye problems and finding the most appropriate treatment. Eye care services, which include, among others, eye exams, surgical or non-surgical procedures, will improve the self-image and confidence of the patients. Eye specialists help improve the patient's self-image and confidence by helping him understand his vision and eye problems and finding the most appropriate treatment. Eye care is important to the public. This is because healthy eyesight contributes greatly to one's ability to perform and cope in school, work, and everyday activities. Eye specialists help in maintaining and improving one's vision. Eye care services can give a person back his self-esteem and confidence. It also allows him to see clearly and to perform his daily tasks without straining his eyes.