STAR S4 IR EXCIMER LASER

The Visx Star S4 IR excimer laser is known for its dependability and performance.  Integrating your custom iDesign refractive studio measurements, the Star S4 IR utilizes these exclusive VISX technologies to deliver precision custom refractive surgery:

-Variable Spot Scanning (VSS): Variable beam sizes scanned over the treatment area, conserve tissue, and optimize treatment times.

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-Variable Repetition Rate (VRR): Delivering treatment at varying repetition rates, optimizes treatment time.

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-Activetrak 3-D Active Eye Tracking: Captures all three dimensions of intra-operative eye movements; this helps detect any movements that may affect the treatment.

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-ActiveTrak Automatic Centering: Locates, and then automatically sets the treatment centre to the centre of the pupil, delivering a perfectly centered treatment every time.

All of these features help ensure that you get the fastest, most advanced, and custom to your eye laser refractive surgery possible.