The Keratograph 5M supports comprehensive Dry Eye diagnostics aligned with the international TFOS DEWS III (Tear Film & Ocular Surface Society – Dry Eye Workshop III) report. This updated global consensus defines a structured, evidence-based approach to diagnosing and managing Dry Eye Disease (DED). The Benefit: Non-invasive tear film break-up time (NIKBUT) measurement, as recommended by TFOS DEWS III Meibography for structural assessment of meibomian glands Tear meniscus height measurement – non-invasive and reproducible Bulbar redness grading according to validated scales Integrated patient questionnaire (e.g. OSDI)