Comparison in quality of vision prior to and following LASIK eye surgery
These numbers reflect the laser eye surgery results after one treatment. 20/40 is the minimum legal requirement to drive without glasses or contact lenses.
Please note that the term “mixed astigmatism” is an uncommon condition where the amount of astigmatism is greater than the amount of hyperopia. This is one of the most difficult vision problems to correct; however, with scanning-spot and tracking technology, LASIK MD surgeons are achieving excellent results.