Low Vision Evaluation

The Low Vision Evaluation is completely different from a normal, routine eye examination.

1) A Low Vision Evaluation is for anyone who, even with regular eyeglasses, cannot see well enough to do what they want to do.  These things they are unable to do form what the doctors commonly refer to as the patient's "Wish List."

2) The amount of remaining vision must be carefully determined using specialized charts which are closer to the patient, and have more gradations than the standard projected chart.  The patient is instructed to use peripheral vision during testing, since central vision is often damaged.

3) The patient's "regular" eyeglass prescription must be accurately assessed, as it is often incorporated into any special low vision eyeglasses.  This part of the evaluation, the refraction, is also often completely different from one performed during a routine eye examination.

4) The amount of magnification needed to do the desired tasks must be determined for far tasks like driving, near tasks like reading, and intermediate tasks like playing cards and computer work.

5) There are various magnification devices, called low vision aids, which can be utilized to help the patient perform tasks.  The best form for each person and each task must be determined.  For example, for seeing prices a hand magnifier usually works best -- except for patients with a hand tremor.  For reading, television, and driving most patients prefer special low vision glasses.  Read on below for more detail about the low vision devices our specialists commonly use.

Low Vision Devices

Magnifiers

Low Vision Reading Glasses

    Prismatic

    Microscopic

    Telemicroscopic 

Telescopic Glasses

    Full-diameter

    Bioptic

    Other

Electronic Aids

This is NOT a complete list of devices or treatments available for our low vision patients.  Please call one of our doctors to find out what might work best for your unique situation.