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Computer assisted refraction to determine
your lens prescription. While you look into the instrument,
the computer scans how light focuses on the back of your
eye. It takes only seconds and does not require your making
any decisions. The doctor pretty much knows what a persons
prescription is before he asks them a single question.
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Computer evaluation of your present glasses
or contacts. When your glasses are inserted into the
instrument, four beams of light from the instrument arrive at
slightly different time intervals 1" away at the instrument
receiver. Based on the speed of light being constant,
the instrument determines the lens power. It’s
much more accurate than the old way.
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Computerized peripheral visual field
testing to help detect eye disease. Many eye diseases first effect
side vision, which is difficult for most people to notice. In computerized
field testing, you just look straight ahead and push a button when
you see a light. The computer keeps track of how bright the light
was, where it was and if you see it. It does a statistical analysis
of the results to determine the probability of eye disease being
present. It is very helpful in diagnosing glaucoma.
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| Photography of the eyes interior to help
detect disease in the future. A picture is worth much more than
a thousand words when eye disease first starts to develop. Retinal
photographs of what it looks like inside a persons eyes allow
the doctor to detect changes in eye health much earlier because
he can directly compare how it looks now to how it looked at an
earlier time. |
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To request more information:
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