Tomey TMS-4 Corneal Topographer

Famous, Traditional, Reliable Topographer.
Corneal Topographer Continues to Set the Standard for Resolution, Accuracy & Corneal Coverage.

Features:
- USB connection
- Auto shot function
- Large Patient Database
- Easy Database Operation
- Multi-Language Operation
- Fourier Refractive Analysis
- Quick Data Reference
- Built-in LCD Alignment
- Keratoconus Screening & Other Applications

High Resolution for Accuracy & Corneal Coverage:
- TMS-1 features come back with better resolution, accuracy & easy operation TOMEY’s patented light cones use 25 or 31rings (same as TMS-1), providing high resolution.
- The laser alignment system provides high accuracy & repeatability.
- The small cone design eliminates nose & brow shadow & provides extensive corneal coverage. The low light level of the rings promotes patient comfort.

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


Statistical Indices:
Simulated K, Minimum K, Average Corneal Power, Potential Visual Acuity, Surface Regularity Index, Surface Asymetry 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 & Tilt, User Modifiable Data Base, Order Form Printout, Automatic Transmission of Data to Optical Lab.

SPECIFICATIONS:
- Data Collection Method: Placido Cone
- Illumination: Low Light Level
- Number of Rings: 25,31
- Data Points: 6,400(25-ring), 7,939(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 33msec
- 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: Standard (Axial), Instantaneous Radius of Curvature (Tangential), Refractive, Height (Enhanced and - Differential)
- Map Display Options: Single, Dual, Multiple, Differential, Meridional, 3D, Numeric, Fourier Analysis
- Astigmatism Display Options: Orthogonal Axes, 3, 5 & 7 mm 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 50-60V