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The new NIDEK OPD-Scan III is the latest diagnostic/refractive instrument that serves the practice as an autorefractor, keratometer, pupillometer, corneal topographer and wavefront aberrometer.
Featuring 2520 aberrometry measurements, over 11,000 topography measurements, photopic and mesopic pupillometry, lenticular retroillumination, a toric lens planning tool, and visual simulations replicating photopic or mesopic conditions.
A new interactive graphic interface summarises the information in comprehensive summary screens. Summary screens can be customised to include information specific to the application.
FEATURES:
- Five-in-One Vision Examination: The unique OPD-Scan III is an advanced vision assessment system that combines topography, wavefront, automated refractor, keratometry, and pupillometry.
- Detailed Patient Summaries: The OPD-Scan offers multiple map summaries to suit you practice or clinical requirements with easy-to-understand patient reports and even more details for comprehensive vision analysis.
- Enhanced Measurement Accuracy: 33 blue placido mires provide a minimum of 11,880 data points which is more than 170% of the OPD-Scan II. The blue wavelength allows greater precision in ring detection. The reduced illumination creates a comfortable patient experience.
- Final Fit Software: The optional Final Fit software evaluates and converts the OPD-Scan III’s refractive and topographic data to produce the precise customized ablation parameters for the NIDEK EC Quest Excimer Laser System.
SPECIFICATIONS:
| Power Mapping | |
|---|---|
| Spherical Power Range | -20.00 to +22.00 D |
| Cylindrical Power | 0.00 to ±12.00 D |
| Axis | 0 to 180° |
| Measurement Area | 2.0 to 9.5 mm (7 zone measurement) |
| Data Points | 2,520 points (7 x 360) |
| Measuring time | < 10 seconds |
| Measurement Method | Automated objective refraction (dynamic skiascopy) |
| Mapping Methods | OPD, Internal OPD, Wavefront maps, Zernike graph, PSF, MTF graph, Visual Acuity |
| Measurement Rings | 33 vertical, 39 horizontal |
| Measurement Area | 0.5 to 11.0 mm (r = 7.9) |
| Dioptric Range | 33.75 to 67.5 D |
| Axis Range | 0 to 359˚ |
| Data Points | More than 11,880 |
| Mapping Methods | Axial, Instantaneous, “Refractive”, Elevation, Wavefront maps, Zernike graph, PSF, MTF graph, Visual Acuity |
| Working Distance | 75 mm |
| Auto Tracking | X-Y-Z directions |
| Observation Area | 14 x 11 mm |
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