Auto Ref/Keratometer,(Korea)

VRK-2400,Auto Ref/Keratometer,Features:
■ VRK-2400 supports various and fast examination mode to diagnose Refractometry and various convenient function.
■ Variable examination mode
■ By freeze function, diameter of cornea, pupil or hard contact lens can be measured.
■ Wide range of measurement
■ Sophisticated and modern design Specification (mm) Refractometrv
■ Vertex Distance(VD) 0.0, 12.0, 13.5, 15.0
■ Sphere Power(SPH) -25.00 ~ 22.00D (at the vertex distance of 12 mm)
■ (Increments selectable between 0.12 and 0.25 D)
■ Cylinder Power(CYL) 0.00~ ±10.00D (Increments selectable between 0.12 and 0.25 D)
■ Axis(AX) 1~180° (Increments: 1°)
■ Cylinder Form -, ,MIX
■ Pupil Distance(PD) 10~88mm
■ Minimum Pupil Diameter 2.0mm Keratometrv
■ Cylinder Form -, ,MIX
■ Radius of Curvature 5.0~10.2mm (Increments: 0.01 mm)
■ Corneal Power 33.00 ~ 67.50D (when cornea equivalent refractive index is 1.3375)
■ (Increments selectable from 0.05, 0.12, 0.25 D)
■ Corneal astigmatism 0.00 ~ -15.00D (0.05 / 0.12 / 0.25D B$l)
■ Axis 1 ~ 180° (Increments: 1°)
Corneal Diameter 0.8 ~ 14.0mm (Increments: 0.1 mm)
■ Memory of Data 10 measured value for each right and left eye,