Semi-automatic computer refractor WZ 988KR
Integrates refractive testing & computer tech, measuring eye refractive power objectively (no subjective input).
Measures refractive power (sphere: -20.00D-+20.00D; cylinder: 0D-6D) quickly. With 5.7-inch TFT display, thermal printer, RS232C, supports screening/diagnosis in hospitals/shops.
Used in ophthalmic settings, aids vision checks, refractive error diagnosis (myopia/hyperopia/astigmatism), ensures accurate lens fitting. Technical specs (power ~220V, 23.5kg, 635×415×625mm) enable stable, efficient workflows.
Description
Technical Specifications
Core Nature
- A computerized optometry device is an electronic objective instrument integrating refractive examination and computer technology.
Measurement Capability
- It quickly & accurately measures eye refractive power, providing key data for ophthalmic diagnosis and spectacle fitting.
Objectivity & Standards
- Without subjective input from clinicians/examinees, it evaluates refractive parameters objectively per preset criteria.
Application Scope
- Used in ophthalmic hospitals, optometry centers, optical shops, it supports vision screening, preliminary diagnosis of refractive errors (myopia, hyperopia, astigmatism), and determines accurate lens power for fitting.
Category | Details |
|---|---|
Power Supply Voltage | ~220V;50Hz |
Power | 60VA |
Printer | Thermal printer |
Data Interface | RS232C |
Wavelength | 850nm |
Fuse | 2XF1.5AL250V |
Display Screen | 5.7-inch TFT true-color LCD |
REF Mode | Measure refractive power |
Vertex Distance (VD) | 0mm,12mm,13.75mm,15mm |
Sphere Power Measurement Range | -20.00D~+20.00D |
Pupillary Distance Measurement Range | 45mm~85mm |
Left-Right Movement Range | Left-right:not less than 86mm |
Up-Down Working Range | Not less than 25mm |
Outer Box Dimensions | 635mm×415mm×625mm |
Weight | 23.5kg |
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