| Operation Mode |
Automatic |
| Optometry |
Bino or Mono |
| DS |
Range: -7.50 D to +7.50 D, Resolution: 0.25 D to 0.01 D |
| DC |
Range: 0.00 D to 3.00 D, Resolution: 0.25 D or 0.01 D, Accuracy: ± 0.50 D |
| Axis |
Range: 1 ° to 180 °, Resolution: 1 º, Accuracy: ±5 ° |
| Pupil Size |
Range: 0.15 in to 0.35 in (4.0 mm to 9.00 mm), Resolution: 0.003 in (0.1 mm), Accuracy: ±0.003 in (0.1 mm) |
| Resolution |
0.03 in (1 mm) |
| Pupil Distance |
Range: 1.37 in x 3.14 in (35 mm to 80 mm), Resolution: 0.03 in (1 mm), Accuracy: ±0.03 in (1 mm) |
| Gaze |
0 ° to 20 ° |
| Measuring Distance |
0.39 in x 1.96 in (10 mm x 50 mm) |
| Time per Measurement |
-1 s |
| Fixation Target |
Light flash, attractive sound |
| Data Interface |
Wi-Fi, USB |
| Battery |
Rechargeable lithium batteries, 6 hours of duration, Replaceable |
| Size |
7.09 in x 5.12 in x 4.33 in (180 mm x 130 mm x 110 mm) |
| Display |
5-inch LCD touch screen |
| Optional Accessories |
Camera tripods, printer, etc |
| Weight |
1.76 lb (0.8 kg) |
