PATIENT INTERACTIVE FIT TOOL AND METHODOLOGY FOR CONTACT LENS FITTING

摘要

Provided are an interactive fit tool and a method which may be used by an eye care professional to improve efficiency and a final outcome in selecting a pair of contact lenses targeted towards a specific patient visual need in a treatment of presbyopia. The interactive fit tool comprises an application which comprises images which would allow a patient to decide if he or she desires balanced visual acuity, near biased visual acuity, or distance biased visual acuity. In addition, the interactive fit tool comprises fit guide tables and performs calculations for a vertex distance and spherical equivalent.