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 Orbscan IIz

Orbscan® IIz 

Cornea Anterior Segments Analysis System

Bausch & Lomb's  Orbscan® IIz is a fully integrated multidimensional diagnostic system that elevates diagnostics beyond mere topography. Unlike current topography systems which scan the surface of the eye at standard points, the Orbscan® IIz acquires over 9000 data points in 1.5 seconds to meticulously map the entire corneal surface (11 mm), and analyze elevation and curvature measurements on both the anterior and posterior surfaces of the cornea.

By providing more comprehensive contact lens fitting diagnostics and planning, accurate diagnosis criteria such as Keratoconus, pre-Keratoconus, and corneal thinning can be identified to optimize outcomes in contact lens treatments and enhancements. The Orbscan® IIz may help explain decreased visual acuity with corneal degradation, and is designed to allow maximum diagnostics for accurate contact lens fittings.

Key Features

  • Acquires over 9000 data points in 1.5 seconds
  • Analyzes elevation and curvature measurements on both anterior and posterior surfaces of the cornea
  • Capable of detecting and analyzing posterior corneal abnormalities where corneal anomalies first appear
  • Features dynamic, Windows-based platform designed to integrate continuing advances via upgradeable software
  • Customizable quad maps show any combination of measurements in one convenient format

Product Specifications

  • Slit scanning technology combined with an advanced Placido disc system
  • Anterior corneal elevation and curvature
  • Posterior corneal elevation and curvature
  • Full corneal pachymetry
  • Simulated keratometry
  • White-to-white diameter
  • Pupil size (mesopic)
  • Anterior chamber depth
  • Angle kappa
  • Irregularity index

Orbscan® IIz cornea Topography and Pachymetry 

At Lens Design, we employ the Orbscan® IIz by Bausch and Lomb to measure the cornea to exacting topography and thickness. Cornea topography is the mapping of the cornea to see the different elevations and curvature of the cornea. Corneas with curvature anomalies can be mapped using the Orbscan® IIz to micron precision. A micron is 1/1000 of a millimeter. 

Pachymetry is the measurement of the cornea thickness. This measurement is vital for corneas that have Keratoconus or Pellucid Marginal Degeneration.

Cornea Map By Orbscan® IIz 

The Orbscan® IIz is the industry standard for making sure that these measurements have been taken with the highest precision.  With these advanced diagnostics, you can feel assured that your contact lens fitting has been performed with the highest level of attention to detail.

*Orbscan® IIz is a registered trademark of Bausch and Lomb.