| Refractive measurement | VD: | 0.0, 12.0, 13.75, 15.0mm |
|---|---|---|
| Sphere: | -25.00 ~ +22.00D (0.12 / 0.25Dstep) (VD=12mm) | |
| Cylinder: | 0.00 ~ £10.00D (0.12 / 0.25Dstep) | |
| Axis: | 0° ~ 180°(1°step) | |
| PD range: | 10 ~ 85mm | |
| Minimum measurable PD: | o2.0mm | |
| Target fixation : | Auto fog system | |
| Keratometry
measurememnt (KR-9900only) |
Radius of curvature: | 5~10mm (0.01mm step) |
| Corneal refraction: | 33.75~67.50D(0.12/0.25D step) | |
| Corneal astigmatism: | 0.00~15.00D(0.12/0.25D step) | |
| Axis: | 0~180° (1°step) | |
| Corneal diameter: | 2.0~12.00mm | |
| Specifications | Monitor: | 7-inch Color LCD |
| Printer: | Thermal printer | |
| Power saving: | OFF/5/15 minutes | |
| Export: | RS232/Bluetooth | |
| Power: | AC100-240V, 50/60Hz,50w | |
| Dimensions/weigh: | 262 (W) *487 (D) *487 (H) mm/17.2kg |
