- Astigmatism
- Cataracts
- Color Blindness
- Conjunctivitis (Pink Eye)
- Corneal Diseases
- Crossed Eyes (Strabismus)
- Dry Eyes
- Excess Tearing
- Eyelid Problems
- Eyestrain
- Farsightedness
- Floaters and Flashes
- Glaucoma
- Keratoconus
- Lazy Eye
- Nearsightedness
- Night Blindness
- Presbyopia
- Problems with Contact Lenses
- Red Eyes
- Retinal Disorders
- Uveitis
- Vision Changes