VISX S4 IR

The VISX S4 IR Excimer Laser System is one of the most advanced laser technology platforms available today.

This laser is used to apply the customized treatment to your eyes during Custom LASIK or Custom PRK procedures.

The VISX S4 IR utilizes the following technologies to deliver optimal treatments with precision and safety!

Variable beam sizes, which can be as small as 0.65mm, are used on a treatment area up to 6.5mm in diameter. This will conserve corneal tissue while optimizing treatment times. This means faster recovery and more precise outcomes for patients.


VISX S4 IR Excimer Laser System