Improved accuracy using green light sources
ULM-900 uses a 540nm green light source to minimize measurement errors depending on the lens material compared to infrared light sources, enabling accurate measurement.
Specification
| Spherical Power(SPH) | -25.00 ~ +25.00D (VD 12mm) Increments: 0.01/0.06/0.12/0.25D |
|---|---|
| Cylinderical Power(CYL) | 0.00 ~ ±10.00D Increments: 0.01/0.06/0.12/0.25D Form : -/+/+- |
| Axis | 1 ~ 180˚ Increments: 1˚ |
| Addition Power | 0.00 ~ +10.00D Increments: 0.01/0.06/0.12/0.25D |
| Prism Power | 0.00 ~ 10.00∆ Increments: 0.01/0.06/0.12/0.25∆ Form : OFF/X-Y/P-B |
| Applicable Lens type | Single lens / double focal lens / Three focal lens / progressive multifocal lens Hard contact lens / Soft contact lens (a special accessory is required respectively) |
|---|---|
| Lens diameter | 000 ~ 100mm |
| Data Out | RS-232C |
|---|---|
| Internal Printer | Thermal printer |
| Display | 7.0 inch TFT COLOR LCD Monitor, Touch |
| Operation environment | Temperature : +10℃ ~ +40℃ Humidity : 30% ~ 90% RH Atmospheric pressure range : 70 kPa ~ 106 kPa Shock (without packaging) : 10g / 6ms |