| 摘要 |
A laser system for treating an eye having a cornea, the laser system including a laser beam source capable of generating a laser beam, an eye position detector which includes at least a corneal tracker, the corneal tracker being responsive to movement of an anterior portion of the cornea, the corneal tracker constructed to detect movement of the cornea based on a set of spaced apart optical manifestations from the outer surface of the anterior portion of the cornea, and a beam controller, the beam controller being responsive to the eye position detector to direct the laser beam with controlled energy from the laser beam source to a desired location on the eye.
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