Eye Health Terms To help foster a better understanding of the optical world, we have created the following glossary to help define common terms: UNDERSTANDING VISION CATARACTS MONOVISION PRESBYOPIA NEARSIGHTEDNESS FARSIGHTEDNESS ASTIGMATISM GLAUCOMA DIABETIC RETINOPATHY DRY EYE LASIK NORMAL VISION MACULAR DEGENERATION Find an Office Near You Find an Office Home About Patient resources Eye Exams Eye Health Terms Our Doctors Eyewear & Contacts Articles & Videos Contact Careers (502) 459-2020 Schedule Appointment Find an Office Copyright © 2020 VisionFirst. All Rights Reserved.