Name: Auto Refractometer / Keratometer
Model: RMK-200
Specification:
Measurement Mode: 
K/R Mode Continuous Keratometry & Refractometry
REF Mode Refractometry
KER Mode Keratometry
CLBC Mode Contact Lens Base
Curve Measurement
Refractometry: 
Vertex Distance（VD） 0.0,12.0,13.5,15.0mm
Sphere （SPH） -20.00 ~ +20.00 (VD=12mm)
(Increments: 0.12/0.25)
Cylinder（CYL） 0.00~±10.00D (increments: 0.12/0.25)
Axis（AX） 0~180Ｏ（Increments:1Ｏ）
Cylinder Form －,＋,±
Pupil Distance 10~85mm
Minimum Pupil Diameter 2.0mm
Keratometry: 
Radius of Curvature 5~10.2mm(Increments:0.01mm)
Cornel Power 33.00~67.00D
(Increments:0.05/0.12/0.25D)
(n=1.3375)
Corneal Astigmatism 0.00~-15.00D
(Increments: 0.05/0.12/0.25D)
Axis(AX) 0~180Ｏ（Increments:1Ｏ）
Pupil, Iris Diameter 2.0~14.0mm(Increments: 0.1mm)
Memory Data 10 measurements for each eye
Others: 
Internal Printer Thermal Line Printer
Power Saving Automatic Switch-Off (5min)
Display 5.7inch Color TFT LCD
Power Supply AC220V/50Hz, 110V/60Hz
Dimension 275(W) x 510(D) x 450(H)mm
Weight 20Kg