Optometry
Vision Screener
Infants and Young Children
Product Description
Vision Screener Binocular Handheld Auto Refractometer
Handheld Auto Refractometer
Handheld Auto Refractometer
Quick Details
- Application:Curvature radius of cornea
- Optometry:Automatic
- Style:Portable
- Accuracy:±0.50D
- Pupil distance:35 mm~80 mm
- Application:Curvature radius of cornea
- Optometry:Automatic
- Style:Portable
- Accuracy:±0.50D
- Pupil distance:35 mm~80 mm
- Data interface:Wi-Fi, USB
Highlight:
Ultra-portable
Fast and accurate measurement
Smart and elegant design
Technical data
| 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°, Resolution:1°, Accuracy:±0.50° |
| Pupil size: | Range:4.0mm~9.0 mm Resolution:0 .1mm Accuracy:±0.1mm |
| Pupil distance: | Range:35 mm~80 mm Resolution:1mm, Accuracy:±1mm |
| Gaze: | 0°~ 20° |
| Measuring distance: | 1m±5cm |
| Time per measurement: | 1s |
| Fixation target: | Light flash, attractive sound |
| Data interface: | Wi-Fi, USB |
| Printer interface: | USB |
| Battery: | Rechargeable lithium batteries,6 hours of duration, Replaceable |
| Size: | 180mmX 130 mmX 110mm |
| Display: | 5 inch touch screen |
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