WEI’s Lifetime Assurance Plan is an exceptional vision care policy offering LASIK retreatments, known as enhancements, to patients throughout their lifetime. While most patients have a single successful LASIK treatment, a small percentage of patients may require a slight fine-tuning of their result. Patients eligible for this program receive enhancements free of charge. Eligible patients will be given a Woolfson Eye Institute Lifetime Assurance Passport to document their compliance.