The WaveLight® EX500 Excimer Laser is the only excimer laser to operate at 500 Hz, with an average treatment time of approximately 1.4 seconds per diopter .  
With a powerful 1050 Hz-type multi-dimensional eye tracker, synchronized at 500 Hz, the WaveLight® EX500 Excimer Laser offers safety and exceptional precision. 
Utilizing proprietary PerfectPulse Technology®, the WaveLight® EX500 Excimer Laser maintains a high pulse frequency with a minimized thermal load.  
    • Only 1 pulse in 5 is allowed to overlap.
    • Optimizes temporal and spatial shot distribution.
    • Additional pulses are sent to the periphery to compensate for energy loss.
    • Reduces the potential for nighttime glare.    
    • Movement tracking with just 2 milliseconds of latency.   
    • Dynamic pupil tracking from 1.5 mm to 8.0 mm.
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