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General| Cylinder Measurement Range | 0D ~ ±10D |
|---|---|
| Corneal Astigmatism Range | 0D ~ ±10D |
| Resolution | 0.01D |
| Display | LCD |
| Power Supply | AC100~240V, 50/60Hz |
Outlines essential safety measures for device operation, including hazardous areas and qualified personnel.
Guides on performing refractive power measurements in REF mode, including manual and auto adjustments.
Details manual eye height, position, and focus adjustments for accurate refractometry readings.
Explains the process for conducting automatic refractive measurements without manual intervention.
Outlines procedures for measuring corneal curvature in KER mode, covering manual and auto operations.
Covers manual adjustment steps for keratometry measurements, including focus and array alignment.
Describes how to perform automatic measurements for corneal curvature.
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