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ARK-810 Optometry Auto Ref and Keratometer
Sphere: -20~ 20D (VD=12mm, 0.12 or 0.25D Steps)
Cylinder: 0.00~ +/- 10.00D (0.12 or 0.25D Steps)
Axis: 0-180D (1D steps)
Vertex Distance: 0mm, 12mm, 13.75mm, 15mm
Puiple Distance: 30-85mm
Keratometry: Integrated Keratometer
ARK-810 Auto Ref and Keratometer
Features:
1.With Auto-tracing feature, operator can adjust the focus and alignment in up and down directions.
2.With Auto videotaping feature, operator can take measurements automatically once equipment obtains satisfactory focus and alignment.
3.With Servo Chin-Rest.
4.Display is tilt-adjustable.
Printer has a paper auto-cut feature.
|
Auto Refractometer |
Vertex Distance | 0,12,13.75,15mm |
| Sphere (S) | -20~ 20D (VD=12mm, 0.12 or 0.25D Steps) | |
| Cylinder (C) | 0.00~ +/- 10.00D (0.12 or 0.25D Steps) | |
| Axis (A) | 1-180° （steps 1°） | |
| Cylinder form | -, , /- | |
| Pupil Distance (PD) | 30-85mm | |
| Minimum Pupil Diameter | 2.0mm | |
| Measuring Ring time | 0.5 sec | |
|
Auto keratometer |
Radius of Curvature (ARK-810) | 5.0-10mm |
| Corneal refractometer(ARK-810) | 33.00-67.00D | |
| Corneal Astigmatism(ARK-810) | 0.00-15.00D(0.12/0.25D steps) | |
| Corneal Diameter(ARK-810) | 2.0-12mm | |
|
Others |
Printer | Thermal Printer |
| Power Save | 5, 15 Min | |
| Display | 5.7’’ TFT LCD | |
| Auto Tracing Function Range | /- 16mm (up and down direction only) | |
| Power | AC 100-240V, 50/60HZ/90W | |
| Jaw Panel | Max 55mm |
