Low vision

Few people are totally without sight. Most people classified as blind actually have some sight remaining and, thanks to developments in the field of low vision, can be helped to make the best use of it.

The World Health Organization has established classifications to determine an individual’s level of vision loss. These classifications are based on vision in the eye with the best possible eyeglasses correction.

• Mild vision loss or near-normal vision – 20/30 to 20/60 vision
• Moderate low vision – 20/70 to 20/160 vision
• Severe low vision – 20/200 to 20/400 vision
• Profound low vision – 20/500 to 20/1,000 vision
• Near total blindness – less than 20/1,000 vision
• Total blindness – no light perception

In the United States, any person with vision that cannot be corrected to better than 20/200 in their best eye, or has 20 degrees or less of visual field remaining, is considered legally blind. Visual impairments may take many forms and exist in varying degrees. It is important to understand that visual acuity alone is not a good predictor of the degree of problems a person may have.

We have an optometrist who works specifically with people struggling with low vision. She can assess your situation and make product recommendations that are life changing.

From magnifiers and lighting, to computers and large print materials, Park Nicollet has options for you.

If you have any questions about low vision, or wish to speak to our low vision expert, contact our Low Vision office, located on the second floor of Park Nicollet Clinic—Bloomington, 952-993-2525.