• Data Collection Method
  Placido Cone
• Illumination
  Low Light Level
• Number of Rings
  25, 31
• Data Points
  6,400 (25-ring), 7,936 (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
  407 kb
• Dioptric Range
  33.75D 61.36D
• Minimum Scale Interval
  0.1D
• Map Type Options
  Instantaneous Radius of Curvature (Tangential), Refractive, Height (Enhanced & Differential)
• Map Type Options
  Single, Dual, Multiple, Differential, Meridional, 3D, Numeric, Fourier Analysis
• Astigmatism
  Orthogonal Axes, Instanteneous Axes
• Statistical Package Keratoconus Detection
  Klyce-Corneal Statistics Klyce-Maeda Multiple Regression Analysis Smolek-Klyce Classification Neural Network
• Slide-Making Capability
  Bitmap Image Format
• Computer
  External PC with Parallel Port
• System Requirements
  Operating System:Windows 2000, XP CPU:Pentium Processor 600MHz or higher Memory (RAM):256MB or more
• Dimensions
  308(w) x 472.5(d) x 471(h) mm
• Weight
  Approx. 15kg
• Power Supply
  AC 100V-240V, 50/60Hz, 50-60VA

New TMS Software
TMS-4 has the comprehensive software: Single, Dual, Multiple and you can even customize your own map with favorite scale, map type and so on. Fourier Analysis provides you the refractive information with spherical equivalent, Regular Astigmatism, Asymetry & Higher order irregularity. Fourier Analysis provides the refractive information with 3mm & 6mm diameter range. The software applications, Klyce Statistics, Keratoconus Screen, Enhanced Height and Height Change Map are also available.

Statistical Indices
Simulated K, Minimum K, Average Corneal Power, Potential Visual Acuity, Surface Regularity Index, Surface Asymmetry Index, Corneal Eccentricity Index, Irregular Astigmatism Index, Standard Deviation of Corneal Power, Analyzed Area, Elevation/Depression Power, Elevation/Depression Diameter, Simulated Keratometric Cylinder Change

Contact Lens Software
User-defined Fitting Strategies, User-defined Lens Designs, Simulated Fluorescein Patterns, Sagittal Tear Film Plots, Adjustment of Position, Rotation and Tilt, User Modifiable Data Base, Order Form Printout, Automatic Transmission of Data to Optical Lab.