Dry eyes plague many people and hang many contacts wearers back in contacts. An eye chart, mainly the Snellen eye examination chart will detect if you're normal sighted, far sighted or perhaps near spotted. Farsighted and nearsighted people can really benefit around the LASIK eye surgery process. https://www.Kouminkan.info/cgi-bin/mt/mt4i.cgi?id=24&cat=392&mode=redirect&ref_eid=2865&url=https://www.theralife.com/