This Auto Ref-Keratometer represents the latest technology for auto refractometer with keratometer.
The function of quick measurement down to a pupil size of 2.0mm enhances the accuracy and
testing precision.

Features:
New design of colorful screen (5.7" TFT LCD)
Accurate, reliable measurements
More faster and stable
Refractive and keratometric measurements through pupils as small as 2mm
Easy operation, one-hand control, convenient user menu setting
Auto alignment
Auto measurement
Build-in micro process and quick guaphic process

Specifications:
Refractometry
Vertex Distance(vd) 0mm ,12mm,13.75 mm
Spherical Power (SPH) -20~+20D (VD=12mm) 0.12/ 0.25D Step
Cylinder Power (CYL) -8D~+8D 0.12/ 0.25D Step
Axial (AX) 1~180 ° 1° step
Cylinder Form -, +, +/-
Pupil distance (PD) 45~88mm 1mm step
Minimum pupil diameter Φ2.0mm
Keratometry
Radius of curvature 5.0 ~10. 0 mm (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 0.12D, 0.25D)
Axis 1~180 ° (increment: 1°)
Corneal diameter 2.0 ~ 14.0 mm (increment: 0.1mm)
Memory of data 10 measure value for each right and left eye
Others
Chart Auto Fog
Printer Thermal printer
Display 7″Color LCD Monitor
Power Supply 100~120v/200~240v, 50/60Hz
Dimensions 540(L) X280 (w) X509 (H) mm·mm·mm
Weight Approx 22kg (48 lb)