Super vision
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United States of America Patent
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-
May 1, 2001
Grant Date -
N/A
app pub date -
Jun 8, 1999
filing date -
Jun 8, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Improvement of visual acuity beyond the '20--20' standard or achievement of 'super acute vision' is effected by means of either selective refractive surgery or by use of a centering corneal contact lens which non-refractively corrects for natural spherical aberrations of the eye.
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