SW-800 Portable Auto Refractometer provides accurate and complete refractive information while screening for common vision problems including: Myopia, Hyperopia, Astigmatism, Anisometropia, and measuring Pupil Size and PD. It’s advanced Optical System needs only 1 Second to screen both eyes, and directly delivers the test results. SW-800 Handheld Auto Refractometer is Small and Lightweight, easy to carry and suitable for any indoors and outdoors vision acuity screening
Features
1. The portable auto refractometer can check the refractive error precisely for different groups of people using the ultrasonic ranging, cross line, flashing light and sound technology and then to find out the probably potential refractive problems.
2. Ideal for babies, seniors and patients with language barrier.
Specifications
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 |
