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| Wavefront
technology was originally pioneered in the field
of astronomy and physics to aid in reducing 'aberrations'
or imperfections in the multiple lenses of telescopes.
In much the same way, we use LADARWave CUSTOMCORNEA
to provide us with an accurate assessment of the
optical imperfections found in the entire eye's
optical system. |
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At
Halpin-Poweleit Eye Centers, our surgeons utilize
LADARWave CUSTOMCORNEA wavefront technology
to measure and address both lower and higher order aberrations
(visual imperfections in the eye's optical system). Unless
both lower and higher order aberrations are addressed during
laser vision correction, the quality of your vision may
not be ideal, even if you have post-operative vision of
20/20.
Here is how this exciting technology works: |

Flat light waves
enter eye.
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Distorted light wave
exits eye.
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First,
flat waves of light are passed through your eye using a
computerized wavefront measuring instrument called LADARWave.
As the light waves travel through your eye's optical system,
the imperfections in the eye distort the flat light waves.
LADARWave captures the distorted waves as they exit
your eye and compares them to the perfectly flat light waves
that would have been reflected if your optical system had
no distortions. |

Higher order abberation.
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Ideal wavefront map.
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Next,
a 3D map is generated representing your unique visual distortions,
including both lower and higher order aberrations. This
map is then transferred to the LADARVision 4000 Excimer
laser, and guides the laser as it reshapes your cornea,
providing you with a truly customized laser vision procedure.
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