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OCULUS
OCULUS Corvis® ST
Overview
The OCULUS Corvis® ST combines a non-contact air pulse tonometer with an ultra-high-speed Scheimpflug camera, capturing over 4,300 images per second to record the cornea's dynamic biomechanical response. Within just 31 ms, 140 images are captured to deliver precise IOP measurement, pachymetry, and a comprehensive assessment of corneal biomechanical properties — enabling earlier and more confident detection of ectasia, keratoconus, and glaucoma risk.
Corvis® ST and Pentacam®: The Tomographic Biomechanical Index (TBI) provides a unique combined expression of Corvis® ST and Pentacam® measurement data, delivering superior ectasia risk assessment through AI-powered integration of corneal tomography and biomechanical properties.
Key Features
Biomechanically Corrected IOP (bIOP) — less dependent on corneal thickness for greater accuracy
Vinciguerra Screening Report & Corvis Biomechanical Index (CBI) for early keratoconus detection
Tomographic Biomechanical Index (TBI) — AI-powered integration with Pentacam® data for superior ectasia risk assessment
BEST Display (Homburg Biomechanical E-STaging) for monitoring keratoconus progression and post-crosslinking outcomes
Biomechanical Glaucoma Factor (BGF) — early risk indicator for normal tension glaucoma
Ultra-high-speed Scheimpflug camera — 4,300+ images per second
Non-contact pachymetry measured simultaneously with IOP
Full compatibility with OCULUS Pentacam® for combined diagnostic workflow