86% of dry eye patients have Meibomian Gland Dysfunction. LipiView® is the diagnostic half of a treatment system for meibomian gland dysfunction developed by TearScience. As a primary cause of dry eye, it is important to test for Meibomian Gland Dysfunction to direct treatment appropriately. The LipiView® Interferometer scans your eyes to provide an accurate analysis of the lipid layer and the blink rate. This testing helps the doctor to decide what course of treatment you are best suited for.