SW-800
Feature
· Binocular auto-refraction, detects both eyes simultaneously within 1 second
· Measures pupil size, spherical, cylindrical, axis, and PD automatically
· Operates from 1 meter distance, comfortable for infants and uncooperative patients
· Touchscreen control, with visual and audio fixation cues for easier attention
· Rechargeable battery, compact size for field screening and portability
· Generates screening reports, suitable for print or electronic export
The SW-800 is a lightweight, binocular vision screener designed for fast, non-invasive refraction checks in children and adults. Ideal for schools, clinics, and mobile vision screening.
Vision Screener
| Display screen: | Touch screen |
|---|---|
| Refractivedetection: | Auto |
| Pupil diameter: | Range: 2.0mm~9.0mm |
| Spherical: | Range: -7.50D~+7.50D Accuracy: ±0.25D |
| Detection time: | ≤1S |
| Fixation target: | Lights and sounds |
| Operating mode: | Binocular measurement |
| Working distance: | 1m |
| Pupil distance: | Range: 35mm~80mm |
| Cylindrical: | Range: 0.00D~3.00D Accuracy: ±0.50D |
| Axis: | Range: 1°~180° Accuracy: ±10° |
| Others: | Applicable for different |
