Tomey Tms4n Topographer | EMS

Tomey TMS-4N Corneal Topographer

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The TMS-4N corneal topographer from Tomey has comprehensive software: Single, Dual, and Multiple. You can customize your own map with your favorite scale, map type and so much more . Fourier Analysis provides you with the refractive information with Spherical Equivalent, Regular Astigmatism, Asymmetry and Higher order irregularity. Fourier Analysis provides the refractive information with 3mm and 6mm diameter range. Software applications include; Klyce Statistics, Keratoconus Screening, Enhanced Height and Height Change Maps.


  • New
Features Specifications Financing
  • USB Connection
  • Auto Shot Function
  • Easy Database Operation
  • Multilingual Operation
  • Fourier Refractive Analysis
  • Quick Data Reference
  • Built-in LCD Alignment
  • Keratoconus Screening & Other Applications
  • Data Collection Method: Placido Cone
  • Illumination: Low Light Level
  • Number of Rings: 25, 31
  • Data Points: 6,400 (25 ring) 7,300 (31-ring)
  • Data Points on the Rings: 256
  • Max. Corneal Coverage: 8.8mm diameter (25-ring), 10.9mm diameter (31-ring)
  • Min Corneal Coverage: 0.46mm diameter (25-ring), 0.57mm diameter (31-ring)
  • Operator Configuration: Operator Opposite Patient
  • Alignment/Focus: Joystick Alignment, Software Correction
  • Acquisition Time: Every 33 msec
  • Average Image Process: Time 3 seconds
  • Single Exam File Size: 407Kb
  • Dioptric Range: 33.75D – 61.36D
  • Minimum Scale Interval: 0.1D
  • Map Type Options: Standard (Axial), Instantaneous Radius of Curvature(Tangential), Refractive, Height (Enhanced and Differential)
  • Map Display Options: Single, Duel, Multiple, Differential, Meridional, 3D, Numeric, Fourier Analysis
  • Astigmatism Display Options: Orthogonal Axes, Instantaneous Axes, 3, 5 & 7mm Zone
  • Statistical Package: Klyce Corneal Statistics
  • Keratoconus Detection: Klyce-Maeda Multiple Regression Analysis, Smolek-Klyce Classification Neural Network
  • Slide-Making Capability: Bitmap Image Format
  • Dimensions: 308(W) x 472.5 (D) x 471(H) mm
  • Weight: Approx. 15Kg
  • Power Supply: AC 100V to 240V 50/60 Hz 50-60VA

  • Computer System Requirements

  • Operating System: Windows 2000, XP
  • CPU: Pentium Processor 600MHz or Higher
  • Memory (RAM): 256MB or more

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