This is another big concern for patients. We frequently hear patients say, 'I have all the confidence in the world in Dr. Manger, but I'm afraid I won’t be able to keep my eyes still.' Don't worry. Blinking or moving your eyes during the procedure is not a concern. We hold your eye open with a gentle device, and the lasers are equipped with eye trackers that will follow any small movement your eye may make during the procedure. These eye trackers are so sophisticated that they can track eye movements up to 1000 times per second, ensuring the laser beam is centered on your eye at all times.