Some people experience night vision changes after LASIK. They see halos around lights and notice glare more than they did before LASIK. While these side effects occur only in an small number of the hundreds of thousands who receive LASIK every year, they may be more likely if their eye surgery was performed with an older generation laser. The Allegretto Wave excimer laser, approved by the FDA, has reduced this small chance even further.
Allegretto Wave uses PerfectPulse Technology, which means each pulse of the laser is calibrated for your own unique eye. A high level of control means that even though the Allegretto Wave laser beam pulses 400 times per second, there are checkpoints in place to watch the tracking. Even if your eye moves away from the beam, it will stop and wait for your eye to return to position before continuing. Shaping the cornea is done much more precisely than with older lasers.
To add to this, Allegretto Wave uses wavefront-guided technology. Before your LASIK surgery, your eye is mapped down to a microscopic level. This allows the laser to know where it needs to go. When it knows where to go, your corneal sculpting will be much smoother, resulting in clearer vision.
Due to the advances made in excimer laser technology, halos and glare may not be a problem at all. They rarely are today, but the Allegretto Wave excimer laser reduces this chance even further.
If you are interested in finding out more about the Allegretto Wave excimer laser, please contact experienced New York City area ophthalmologist Dr. Kelly for an initial LASIK consultation.