Diagnosing Cataracts | Cataract Surgery | Harrisburg | Memorial Eye
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For over a quarter century, the central Pennsylvania community has looked to Memorial Eye Institute for the most advanced technologies and techniques in eye care and eye surgery. Memorial Eye Institute has built its leading edge reputation by always being ahead of the curve for its patients. Memorial Eye was Pennsylvania’s first fully approved and accredited outpatient ophthalmic surgery center. It was central Pennsylvania’s first Laser Vision Correction center and the first facility to offer presbyopic cataract surgery. We are currently the first practice in our region to offer Laser Refractive Cataract surgery with the revolutionary LenSx®Laser.



Over fifty percent of people over the age of 60 (and quite a few younger than that) suffer from cataracts. Almost everyone develops cataracts as they grow older. Cataract formations occur at different rates and can affect one or both eyes. The Memorial Eye Institute offers treatment for cataracts Pennsylvania in Harrisburg and Camp Hill.

Click here to learn more about advanced treatment for cataracts at Memorial Eye Institute.

A cataract is a progressive clouding of the eye’s natural lens. It interferes with light passing through the eye to the retina. Aging and other factors cause proteins in the eye’s lens to clump together forming these cloudy areas. Early changes may not disturb vision, but over time cataracts typically result in blurred or fuzzy vision and sensitivity to light. People with progressed cataracts often say they feel as if they’re looking through a waterfall or a piece of wax paper.

Symptoms of cataracts:

  • Decreasing vision with age
  • Blurred or double vision
  • Seeing halos around bright lights
  • Difficulty seeing at night
  • Vision that worsens in sunlight
  • Difficulty distinguishing colors
  • Poor depth perception
  • Frequent prescription changes for glasses
  • Difficulty reading

Blurred vision (Roll your mouse over the image to change it)

Causes of cataracts:

  • Age
  • Eye trauma
  • Heredity
  • Diabetes
  • Some medications including long-term use of oral steroids
  • Ultraviolet radiation
  • Smoking
  • Glaucoma
  • Certain metabolic conditions

Diagnosing cataracts:

Your eye doctor can perform a contrast sensitivity test to determine how much your vision has been affected by a cataract. But typically, when decreased vision affects your everyday activities or hobbies, a cataract should be treated.

Treating cataracts:

Currently there is no medical treatment to reverse or prevent the development of cataracts. Once they form, the only one way to achieve clear vision again is through cataract surgery.