DaVinci Bladeless LASIK candidates are nearsighted (myopic) or farsighted (hyperopic) with or without astigmatism. Patients whose corneas were too thin or too dry for LASIK may be good candidates for DaVinci Bladeless LASIK due to the increased accuracy of the femtosecond laser versus the microkeratome (the mechanical blade used in traditional LASIK). Additionally, a suitable candidate will have a stable vision prescription for approximately one year and good overall eye health. LASIK candidates must be at least 18 years of age (and preferably 21) so that the eyes – and vision – will have matured sufficiently. Although Clear Advantage has performed LASIK on people over the age of 60, in most cases, significant changes, such as the formation of cataracts, have already started. In these cases, our surgeon will recommend a cataract evaluation to determine whether a lens replacement will provide better visual results.