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Multifunctional 4 in 1 – Refractometer, Keratometer, Tonometer and Pachymeter Easy Measurement New SLD Light Source Space-saving, Flexible Layout Corneal Thickness Measurement Multiple Connectivity Options
332-422 mm (W) x 569-658 mm (D) x 504-760 mm (H) 22.0KG
@The TRK-3 OMNIA is a multifunctional 4-in-1 device that combines refractometer, keratometer, tonometer and pachymeter into one instrument. With the capability to capture all measurements in a single test is a bonus for your staff and patients and eliminates the need for patients to move between multiple devices.
Key features
Multifunctional 4 in 1 – Refractometer, Keratometer, Tonometer and Pachymeter
Easy Measurement
New SLD Light Source
Space-saving, Flexible Layout
Corneal Thickness Measurement
Multiple Connectivity Options
New SLD light source ensures better penetration of non-transparent media
Fully automatic measurement with just your fingertips on the rotating display
Automatic or manual adjustment of the IOD to the corneal thickness
Automatic air pressure control reduces the air pressure individually to a minimum
Highest precision thanks to TOPCON's unique rotating prism technology
Manual measurement with separate joystick (simplified measurement for children and patients with gaze problems)
Space-saving, compact design
Different connection options
TRK-3 OMNIA Specifications
REF Measurement
| Spherical power measurement range | -25 Dpt to +22 Dpt (step size: 0.12 Dpt or 0.25 Dpt) |
| Cylinder power | 0 Dpt to ±10 Dpt (steps: 0.12 Dpt or 0.25 Dpt) |
| Cylinder axis direction | 0° to 180° (steps: 1° or 5°) |
| Comments | (If: spherical power + cylindrical power ≤ +22D or spherical power + cylindrical power ≥ -25D) |
| Reference wavelength | λd = 587.56 nm |
| Minimum measurable pupil diameter | Ø 2.0 mm |
| Partial discharge measurement range | 20 mm to 85 mm (step: 1 mm) |
KRT measurement
| Corneal curvature radius measurement range | 5.00 mm to 10.00 mm (increments: 0.01 mm) |
| Corneal power | 67.50 Dpt to 33.75 Dpt (steps: 0.12 Dpt or 0.25 Dpt) |
| Comments | (Assume: Corneal refractive index = 1.3375) |
| Direction of the corneal principal meridian | 0° to 180° (steps: 1° or 5°) |
| Corneal diameter measurement range | 2.00 mm to 14.00 mm (steps: 0.25 mm) |
| Tonometry | Measuring range 7 mmHg to 60 mmHg (step: 1 mmHg) |
| Resolution Average | 1 mmHg or 0.1 mmHg |
| Measuring mode | 7 mmHg to 30 mmHg or 30 mmHg to 60 mmHg (range selectable) |
| Corneal Pachymetry | Measuring range 0.400 mm to 0.730 mm (step size: 0.001 mm) |
