Not a pilot but I had my eyes done here in Thailand ,right eye was 70%cataract and the left eye was just beginning to show so I had both eyes done .Interlocular lenses inserted after the bad lenses were sucked out!!Difference was amazing !However at night I still get a bit of spider web on lights but I can live with that .Procedure was painless and took about 15 minutes per eye(5 days apart!)