AR900 Without keratometer, others same .7"color and touch screen, tilt screen
Technical Data
1. Combine measurement to diopter and corneal curvature 2. The precedent optical technique, consistent measurement and accurate figure. 3. The most advanced technique of a graph edition, make the graph measured quickly and clear. 4. Humanized focusing design to make grasp focus more quickly.
ARK900 AUTO KER/REFRACTOR
Measurement mode
K/R
Measure diopter and corneal curvature
REF
Measure diopter
KER
Measure corneal curvature
Diopter measurement
Vertical distance
0mm, 12.0mm, 13.75mm
Sphere
-20.00 ~ +20.00D(0.12/0.25Dsteps)(VD=12mm)
Cylinder
-8.00D ~+8.00D(0.12/0.25D steps)
Axis
1° ~180° (steps 1°)
Pupil distance
45 ~85mm (accuracy 0.5mm)
Minimum pupil diameter
Φ2.0mm
Charter
Auto fogging method
Corneal measurement
Corneal curvature radius
5 ~ 10mm (0.01mmsteps)
Corneal diopter
33.00 ~67.00D(0.12/0.25D steps)
Corneal Astigmatism
0.00 ~ -15.00D(0.12/0.25D steps
Axis
1° ~180° (steps 1°)
Corneal diameter
2.0 ~12.00mm
Product specification
Display
7"TFT color LCD and touch screen, tilt screen
Printer
Import thermal printer
Energy save
Auto monitor energy save, no operation for 5 minutes
Connexion
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