FAQ



How Does The Eye Work? 

The front of the eye - the cornea, pupil, and lens - is clear and allows light to pass through. The cornea and lens focus the light on the back of the eye - the retina. The retina is the "seeing" tissue, meaning it sends messages to the brain through the optic nerve that enables us to see. 


What Is Legal Blindness? 

20/20 vision is considered perfect. To be considered legally blind, a person's best eye's corrected visusal acuity is less than 20/200. Side vision narrowed to 20 degrees or less can also result in legal blindness. Being legally blind does not neccesarily mean that a person has no vision - some vision may still be helpful for everyday activities. 


What Is The Difference Between An Ophthalmologist And An Optometrist? 

Ophthalmologist:
  • Provides comprehensive eye care - medical, surgical, and optical
  • 4 years of pre-medical studies
  • 4 years of medical school
  • 1 year of internship
  • 3 years of medical/surgical training in eye care 
Optometrist:
  • 4 years at an accredited optometry college
  • Do not attend medical school
  • Can diagnose
  • Usually not licensed to complete surgical treatments

How Often Should I Have My Eyes Examined? 

Child:
  • At Birth Before Being Discharged From Hospital
  • At 2, 4, and 6 Month Well-Child Exams
  • Yearly Beginning At Age 5 
Adult: 
  • Between Ages 20-39: Every 3-5 Years
  • Between Ages 40-65: Every 2-4 Years
  • Ages 65 and Older: Every 1-2 Years

 
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