Interferometry

Human precorneal tear film and lipid layer dynamics in meibomian gland dysfunction

This study evaluates the precorneal tear film (PCTF) and lipid layer (TFLL) thicknesses and thinning rates in meibomian gland dysfunction (MGD) using a combined ultra-high-resolution optical coherence tomography (OCT) and thickness dependent fringe (TDF) interferometry system.