Since 1996 Traditional LASIK excimer lasers have been changing the lives of Thousands of Doctor Columbus’s patients from the Manhattan, Philadelphia, Harrisburg, & Wilkes-Barre PA regions! We Offer State of the art Traditional NIDEK EC 5000 excimer laser system with its patented laser beam technology. This scanning slit technology re-contours the cornea to a new curvature to correct vision with precision and accuracy. Most patients obtain 20/20 vision with one treatment. Dr Columbus has been performing Traditional LASIK since 2000 in his offices at Manhattan, Philadelphia, Harrisburg, and Wilkes-Barre PA since 2000.