Zalioth

25KHz Swept Source Optical Biometer

Dynamic panoramic visual axis imaging biometer. The whole eye data can be obtained in one measurement based on 25KHz speed high-resolution SS-OCT on 12 orientations. With built-in segmental refractive index and dual-model keratometry, Zalioth provides a higher detection rate and greater accuracy of data.
Zalioth provides comprehensive IOL power calculation formulas for all axial lengths and all ocular status with customized report templates, anterior and posterior corneal topography, corneal wavefront aberration and lens analysis for refractive cataract surgery. It also provides reference image for navigation surgery.
FeaturesSpecifications
  • Zalioth enables full visual measurement with higher detection rate and full eye data in multiple direction.

  • Segmented refractive index and two-mode curvature were used to improve data accuracy.

  • Zalioth also includes EVO and KANE formulas to calculate the whole ocular axis and intraocular lens state, improving calculation accuracy.

  • Customized report templates are available.

  • The software includes front and rear surface topographic maps, corneal wavefront aberrations, and crystal lens analysis for refractive cataract surgery planning.

Light Source

Swept source laser

Scan Speed

25,000 A-scans/sec





Measurement Parameters

Axial Length
Central Corneal Thickness
Anterior Chamber Depth
Lens Thickness

Vitreous Chamber Length
Corneal Curvature (Anterior and Posterior Surfaces)
Visual Axis Deviation
Kappa Angle / Alpha Angle
White-to-White
Pupil Diameter






IOL Formula

SRKⅡ

SRK T

Hoffer Q

Holladay

Haigis

KANE

KANE Keratoconus

KANE Toric

KANE Keratoconus Toric

EVO

EVO Toric

EVO LVC

Clinical Images
  • Panoramic axial imaging
    Panoramic axial imaging
  • RPE abnormity
    RPE abnormity
  • macular edema
    macular edema
  • posterior staphyloma
    posterior staphyloma
  • lens dislocation
    lens dislocation
  • aphakic eye
    aphakic eye
  • posterior capsular opacification
    posterior capsular opacification
  • data validation
    data validation
  • IOL Calculation
    IOL Calculation
  • corneal topography
    corneal topography