Auto Refractometer Keratometer 9-Inch Touch Screen for Ophthalmic Examination Vision Testing
Description
Auto refractor
ARK-8500
.
ARK-8500 with keratomter fucntion .
9″Color and Touch screen , more easy operate.
Motorized chinrest.
With keratometer , auto tracking function.
|
Sphere |
-20~+20DVD=120.125D step |
|
Cylinder |
-8~+8D,0.125D Step |
|
Axis |
0~180°1°step |
|
PD |
45~88mm, 1mm step |
|
VD |
0mm, 12mm, 13.75mm |
|
Min.Pupil Size |
2mm |
|
Radius of curvature |
5.0~10mmincrement: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 |
0~8Dincrement selectable from 0.12, 0.25D |
|
Axis |
1~180°increment:1° |
|
Corneal diameter |
2.0~14 mmincrement:0.1mm |
|
Memory of data |
10 measure vature for each right and left eye |
|
Chart |
Follow up colorful fogging chart system |
|
display |
9” TFT LCD touch screen, tilt screen |
|
|
Thermal printer |
|
Power supply |
220V/110V, 50/60Hz |
|
Dimension |
478*268*472mm |
|
Weight |
-20kg44lb |
Ophthalmic Vision Measurement Corneal Curvature Analysis Autofocus Tracking Ophthalmology Auto Refractometer
Additional information
| Material | Plastic |
|---|---|
| Safety standard | None |









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