Description
Technical Specifications
| Ds Range | -7.50 D to +7.50 D |
| Ds Accuracy | ±0.50 D |
| Dc Range | 0.00 D to 3.00 D |
| Dc Resolution | 0.25 D to 0.01 D |
| Dc Accuracy | ±0.50 D |
| Axis Range | 1° to 180° |
| Axis Resolution | 1° |
| Axis Accuracy | ±5° |
| Pupil Size | 0.16 in to 0.35 in (4.0 mm to 9.0 mm) |
| Resolution | 0.0039 in (0.1 mm) |
| Accuracy | ±0.0039 in (0.1 mm) |
| Pupil Distance Range | 1.37 in to 3.14 in (35 mm to 80 mm) |
| Pupil Resolution | 0.039 in (1 mm) |
| Pupil Accuracy | 0.039 in (1 mm) |
| Gaze | 0° to 20° |
| Measuring Distance | 0.039 in (1 mm), 1.969 in (± 5 cm) |
| Time Per Measurement | 1 s |