At Columbus LASIK Vision, we offer cutting-edge laser technology and surgical equipment to achieve the best possible outcome for all our patients. With traditional LASIK we utilize the NIDEK EC 5000 excimer laser with its patented laser beam “scanning slit” technology that delivers remarkable vision correction for our patients.At Columbus LASIK Vision, we offer cutting-edge laser technology and surgical equipment to achieve the best possible outcome for all our patients. With traditional LASIK we utilize the NIDEK EC 5000 excimer laser with its patented laser beam “scanning slit” technology that delivers remarkable vision correction for our patients.