Ocular surface diagnostics

OSDx

OSDx brings together dry-eye and ocular-surface imaging tools in one practical platform: tear meniscus assessment, blink analysis, lipid-layer mapping, meibography, pupil analysis, dye-based tests, lid-margin photography and digital vascular imaging.

Open OSDx help

Meniscometry

Non-invasive assessment of the lower tear meniscus radius of curvature.

Blink analysis

Quantitative analysis of blink frequency, completeness and inter-blink timing.

Lipimetry

Colour-coded lipid-layer thickness maps, histogram display and quality checks.

Meibography

Near-infrared imaging and quantitative assessment of meibomian gland area loss.

Pupillometry

Resting pupil diameter and dynamic light-response analysis under controlled conditions.

Dye tests

FTBUT, corneal staining, fluorescein clearance and vital-stain documentation.

Lid margin

Magnified white-light photography for lid margin, lashes and related structures.

DVI

Digital vascular imaging to make conjunctival and ocular-surface vascular patterns easier to review.