The TERA Dry Eye Imager is a full Placido-based corneal topographer designed for the comprehensive assessment of corneal properties and pupil metrics. It also provides advanced tools for the assessment, grading, and monitoring of dry eye disease, alongside detailed measurements of anterior corneal topography, simulated aberrations, and pupillography to support contact lens fitting and differential diagnosis. Aligned with Tear Film and Ocular Surface Society Dry Eye Workshop III (TFOS DEWS III) recommendations, its non-invasive assessments – including tear meniscus height, non-invasive tear break-up time, blink analysis, lipid layer assessment, and meibography – support personalised care pathways and more targeted treatment decisions.
