VISX Star S4 IR™

Being a leader in laser vision correction isn't possible without an ongoing commitment to the highest standards and the latest technologies. The technologies that enable us to consistently build on our world-class reputation are outlined below.

VISX integrates data collected by the Wavescan Wavefront system and delivers precision custom ablations.

The STAR S4 IR™ Excimer Laser System is designed to bring Advanced CustomVue™ laser vision correction to life. Featuring VSS Refractive™ technology (Variable Spot Scanning) and VRR™ (Variable Repetition Rate) pulse-packing algorithm, both proprietary to AMO, the STAR S4 IR™ Excimer Laser reduces thermal effects on the cornea, allowing you to perform the Advanced CustomVue procedure quickly and effectively, while maximizing patient safety.