With millions of excimer laser procedures being
performed worldwide, Laser vision correction is
projected to become the most commonly performed
medical procedure in the world. Its unique advantage
is its precision. Excimer laser is well suited
for corneal reshaping and the successful treatment
of nearsightedness, farsightedness and astigmatism.
Excimer uses a powerful beam of cool laser light.
Laser light can be directed, and controlled more
precisely than normal light. The excimer laser
produces a beam of cool light that lasts for only
a few billionths of second. Each of its pulse removes
only a microscopic amount of tissue. To understand
the procedure better, each pulse removes corneal
tissue measuring less than the width of a human
hair.
The Excimer Laser
Ultraviolet laser (invisible)
Cool –non thermal laser beam
No surrounding tissue damage
Precise
Actual human hair
The Laser Beam
Expanding diaphragm
.025 mm tissue removed with each laser pulse
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