China Auto Refractometer Ref Keratometer Eye Refraction Measurement Ophthalmic Optical Equipments, Find details about China Auto Refractometer Price, Digital Refractometer from Auto Refractometer Ref Keratometer Eye Refraction Measurement Ophthalmic Optical Equipments
1.7'' TFT LCD monitor:
2.Bigger better monitor, icon display,menu for easier operation and setting;
3.Motorized joystick: A Motorized joystick with auto-tracing mode is adopted, so operation is easier;
Refractometer | |
Spherical | -20 - +20D (VD=12) 0.125D Step |
Cylinder | -8 - +8D 0.125D step |
Axis | 0-180° 1° step |
Pupil distance | 45-88mm, 1mm step |
VD | 0mm,12mm, 13.75mm |
Min. pupil size | 2.0mm |
Keratometry | |
Radius of curvature | 5.0-10mm (increment:0.01mm) |
Corneal Power | 33.75-67.50D (when corner equivalent refractive index is 1.337) |
| Increment selectable from 0.12,0.25D |
Corneal astigmatism | 0.00-8.00D (Increment selectable from 0.12,0.25D) |
Axis | 1-180D (increment :1°) |
Corneal diameter | 2.0 -14mm (increment:0.1mm) |
Memory of data | 10 measure value for each right and left eye |
Others | |
Chart | Follow-up Colorful Fogging Chart System |
Display | 7" TFT LCD |
Thermal printer | |
Power supply | 100 - 240V 50/60HZ |
Dimension | 476x268x472mm |
Weight | 20kg (44lb) |