The Marco OPD-Scan III Visual System (VS) is a combination autorefractor, keratometer, corneal topographer, pupillometer, and wavefront aberrometer. This 5-in-1 instrument provides total measurements of your patients’ optical system in about 10 seconds per eye, helping you to select the best treatment plan for each individual patient.
FEATURES
- Auto alignment, tracking, and capture
- Detailed patient summaries
- 10.4” LCD touchscreen display
- Motorized chinrest
- Software to view results in your exam lane
- EMR/EHR integration
Measurements:
- Autorefraction
- Keratometry
- Corneal topography (full Placidio Disk with 11,880 data points)
- Pupillometry – photopic and mesopic
- HVID (for Scleral lenses)
- Wavefront aberrometry
Displays:
- Day and night Rx
- Axial and instantaneous (tangential) maps
- Retro illumination image to assess cataracts, IOLs, vacuoles, and vitreous floaters
- MTF graph
- Day and night simulation images (with and without correction)
- Placido mires (33 rings to 11mm)
- Point spread function (PSF)
Comprehensive Vision Analysis
The OPD-Scan III Visual System provides optimal and complete optical system analysis with detailed measurement reports. The easy-to-understand reports (displayed on a tablet, iPhone, or laptop) allow simple explanation and education of examination results.
Solutions for Face-to-Face Consulting
The tablet viewer provides four easy-to-understand report options for explanation and consulting.
- Basic information report
- Topography report
- Simulation report
- Eye diagram image report
Integrated Examination
By communicating with Marco TRS-6100/5100 Automated Refraction Systems, the high-quality measurements from the OPD-Scan VS provide for an even more enhanced experience. Report images can even be displayed on the large control console screen of the automated refractor.
SPECIFICATIONS
|
Technical Details |
| Display |
10.4-inch color LCD touch screen |
| Auto Tracking |
X-Y-Z directions |
| Printer |
Built-in thermal type line printer for data print |
| Interface |
RS-232C, LAN: 1 port each, USB: 4 ports |
| Operating System |
Windows 10 Embedded |
| Dimensions |
533x284x525 mm |
| Weight |
23kg |
|
Wavefront Aberrometer |
| Measurement Principle |
Automated objective refraction (dynamic skiascopy) |
| 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) |
| Map Type |
OPD, Internal OPD, PSF, MTF graph, Visual Acuity |
|
Topographer |
| Measurement Rings |
33 vertical, 39 horizontal |
| Measurement Area |
0.5 to 11.0 mm (r = 7.9) |
| Data Points |
More than 11,880 |
| Map Type |
Axial, Instantaneous, “Refractive”, Elevation |
|
Auto Refractometer |
| Measurement Range |
Sphere -20.00 to +22.00 D, Cylinder 0 to ±12.00 D, Axis 0 to 180° |
| Measureable Point |
ø2.6 mm |
|
Auto Keratometer |
| Measurement Range |
Curvature radius 5.00 to 10.00 mm, Refractive power 33.75 to 67.50 D (n = 1.3375), Astigmatism 0 to ±12.00 D, Axis 0 to 180° |
| Measurement Area |
ø3.3 mm (R = 7.7 mm) |
|
Pupillometer/Pupillographer |
| Measurement Diameter |
1.0 to 10.0 mm |
| Image Type |
Photopic, Mesopic |
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