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See
Normal Vision
 The
eye is generally curved roughly the same amount
in all directions, much like a basketball. Light
from all directions can be focused directly onto
the retina, the "film" of the eye. These sharp
images are then transmitted to the brain.
In some individuals, the eye is curved more in
one direction than the other, much like a football
is. As a result light from different directions
is focused at different places in front of or
behind the retina. Astigmatism usually occurs
in conjunction with myopia or hyperopia. Generally,
it results in vision being blurred far away and
up close.
See iLASIK
See
intraLASIK
See
Customvue LASIK
See
Conventional LASIK
See PRK
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