Description
Overview
GAOTek visual display handheld refractometer is the world’s first vision screener built entirely on Artificial Intelligence. That combines infrared photorefraction with the deep learning algorithm of AI. That makes the most accurate handheld vision screener on the planet. Twice as precise when compared to other handheld vision screeners and as reliable as large desktop devices. Powerful. Precise. Safe. It is the most accurate vision screener of its kind. Capable of detecting early signs of refractive disorders such as myopia, hyperopia, and astigmatism. All at an incredible value.
Technical Specifications
| Spherical Power | -8.00D to +8.00D (±0.26D) |
| Cylindrical Power | -3.5D to +3.50D (±0.26D) |
| Axis | 0° to 180° |
| Pupil Diameter | 1.96 in to 2.75 in (50 mm to 70 mm) |
| Measuring Distance | 39.37 in (100 cm) |
| Measurement Time | 5 sec to 15 sec |