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Minimum Pupil Diameter | 2.0 mm |
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Measurement Accuracy (Sphere) | ±0.25D |
Measurement Accuracy (Cylinder) | ±0.25D |
Measurement Steps | 0.01D / 0.12D / 0.25D |
Corneal Curvature Radius Measurement Accuracy | ±0.05 mm |
Display | 5.7-inch color LCD |
Power Supply | AC 100-240V, 50/60Hz |
Type | Auto Ref/Keratometer |
Measurement Range (Axis) | 0° to 180° |
Pupil Diameter Measurement Range | 2.0 mm to 10.0 mm |
Corneal Curvature Radius Measurement Range | 5 to 10mm |
Corneal Diameter Measurement Range | 2.0 mm to 12.0 mm |