Customization: | Available |
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Type: | Portable Auto Refractometer |
Style: | Handheld |
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Operation mode | Bino/Mono |
Optometry | Automatic |
DS | Range: -7.50D~+7.50D, Resolution: 0.25D/0.01D |
Accuracy: ±0.50D | |
DC | Range: 0.00D~3.00D, Resolution: 0.25D/0.01D, Accuracy: ±0.50D |
Axis | Range: 1°~180° Axis: Range 1°~180° |
Resolution: 1° Accuracy: ±5° | |
Pupil size | Range: 4.0mm~9.00mm |
Resolution | 0.1mm Accuracy: ±0.1mm |
Pupil distance | Range: 35mm~80mm |
Resolution: 1mm, Accuracy: ±1mm | |
Gaze | 0°~20° |
Measuring distance | 1m±5cm |
Time per measurement | ~1s |
Fixation target | Light flash, attractive sound |
Date interface | Wi-Fi, USB |
Battery | Rechargeable lithium batteries, 6 hours of duration, Replaceable |
Size | 180mmX130mmX110mm |
Display | 5 inch touch screen |
Weight | 0.8Kg |
Optional accessories | Camera tripods, printer, etc |