9100 ARK Autorefractor Keratometer
Fast, accurate and reliable measurements
Refractive and keratometric measurements through pupils as small as 2mm
Single control knob for ease of operation and a convenient user menu
Auto alignment and auto measurements
Built-in micro processor for quick processing
Tilt screen
Thermal Printer with auto cut feature
Motorized chinrest
 
AUTO-REFRACTOR
Measuring Range:
Spherical -20~+20D(VD=12, 0.12D/25Dsteps)
Cylinder -10~+10D(0.12D/25Dsteps)
Axis 1~180(1° Steps)
Pupil Distance 30~85mm(1mm steps)
Vertex Distance 0mm, 12mm, 13.75mm, 15mm
Auto Tracking Function Range ± 16mm(up and down direction only)
Min. Pupil Size 2.0mm
Chart Auto fog
Display 5.7 '' TFT LCD
Thermal Printer
Power saving and screen saving mode
 
AUTO-KERATOMETER
Radius of Curvature 5.0~10mm(Increments: 0.01mm)
Corneal Power 33.00~67.50D(when corner equivalent
Refractive index is 1.337; 0.05/0.12/0.25D unit)
(Increments selectable from 0.12, 0.25D)
Corneal astigmatism 0.0~-15.00D
(Increments selectable from 0.12, 0.25D)
Axis 1~180° (Increments: 1° )
Corneal Diameter 2.0~12.0mm(Increments: 0.1mm)
Memory of Data 10 measured value for each right and left eye