Overview
Autorefractor Keratometer LMRK-401 is a compatible ophthalmic device with a high-quality hexagon prism and a highly sensitive CCD, and with an autofocus function. It is equipped with a measurement range for sphere is -20m-1 to +20m-1 (VD = 12mm) 0.12/0.25m-1 step, and for cylinder is 8m-1 to +8m-1 (VD = 12mm) 0.12/0.25m-1 step. The angle of the axis is ranging from 0 to 180˚ 1˚ step with the Keratometer radius and the curvature measures of 5.0 to 10 mm. It is provided with a 7-inch LCD display for monitoring.
Specifications :
| Refractometer |
| Range of sphere measurement |
-20m-1 to +20m-1 (VD = 12mm) 0.12/0.25m-1 step |
| Range Of Cylinder Measurement |
8m-1 to +8m-1 (VD = 12mm) 0.12/0.25m-1 step |
| Axis |
0 to 180° (1°step) |
| Pupil Distance |
45 to 88 mm,1mm step |
| Cylindrical Form |
-, +, ± |
| Min Pupil Size |
ø2.0 mm |
|
| Keratometer |
| Radius Of Curvature |
5.0 to 10mm(increment:0.01mm) |
| Comal Power |
33.75 to 67.50D(when comer equivalent refractive index is 1.337) (increment selectable from 0.12,0.25D) |
| Comal Astigmatism |
0.0 to 0.8D(increment selectable from 0.12,0.25D) |
| Axis |
1 to 180° (increment 1°) |
| Comal Diameter |
2.0 to 14.0mm (increment 0.1mm) |
| Memory Of Data |
10 measure value for each right and left eye |
|
| General Features |
| Chart |
Follow-up colorful fogging chart system |
| Display |
7″ TFT LCD |
| Print |
Thermal print |
| Power Supply |
90V to 264V to 50Hz/60Hz |
| Dimension |
492mm×280mm×476mm |
| Weight |
15.5KG |
|
