China Best Sale Optometry FA-6500A Auto Refractometer Tilt Screen
Features:
1.7'' TFT LCD monitor: Bigger better monitor, icon display, menu for easier operation and setting.
2. Motorized joystick: A Motorized joystick with auto-tracing mode is adopted, so operation is easier.
Technical Specifications:
Refractometer |
Vertex distance |
Omm, 12mm, 13.75mm |
Spherical |
-20-+20m (VD=12) 0.12/0.25m-1 Step |
Cylinder |
-8~+8m 0.12/0.25m Step |
Axis |
0-180° 1° step |
Cylinder form |
-, +, ± |
Pupil distance |
45-88mm, 1mm step |
Keratometry (FA-6500K Only ) |
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 0.12,0.25m1) |
Axis |
1~180° (increment :1°) |
Corneal diameter |
2.0 -14.0mm (increment:0.1mm) |
Others |
Chart |
Follow-up Colorful Fogging Chart System |
Memory of data |
10 measure value for each right and left eye |
Display |
7" TFT LCD |
Print |
Thermal printer |