Technical Specification
| Cursor size | 18mm~24mm |
| Distance between cursor and eye under test | 175mm |
| Objective magnification | 1.2× |
| Total magnification | 18× |
| Corneal curvature–Radius measurement range | 5.5mm~11mm |
| -Radius interval | 0.02mm |
| -Luminsity measurement range | 30~60KD |
| -Diopter measurement interval | 0.25KD |
| The effective diameter of the minimum surface | r=5.5mm(φ1.65mm) |
| Adjustable Haidingers Brush | r=7.5mm(φ2.26mm) |
| Coruscation from | r=11mm(φ3.36mm) |
| Corneal meridian axis position–Measurement range | 0°~180° |
| -Measure the grid value | 5° |
| Move back and forth | 90mm |
| Move side to side | 100mm |
| Miggle side to side,bank and forth | 15mm |
| Move up and down | 30mm |