Ortho-K treatment involves special techniques and frequent follow ups to minimize the complications and to monitor myopic progression. 

Different practitioners may charge differently according to the packages offered. Many practitioners would offer an annual package scheme including all lenses needed during the fitting process, and the service fee of all visits in the first year. However, some may charge the lenses and service fee separately or may charge in installments. Therefore, it is important for you to understand what service or products are covered in the package offered by the practitioner and the payment terms.