Auto Ref/Keractometer RM/ARK-830A

Specifications:

Refractive Measurement

● Vertex Distance: 0.0,12.0,13.75mm
● Sphere: -20.00~+20.00D(0.12/0.25D step)
● Cylinder: 0.00~±10.00D(0.12/0.25D step)
● Axis: 1°~180° (1° step)
● Pupil Distance: 45~85mm
● Min. Pupil Diameter Measurable: ￠2.0mm
● Target: Automatic fogging target

Corneal curvature measurement

●Radius of Curvature: 5.0～10.2mm(Increments:0.01mm)
●Corneal Power: 33.00～67.50m-1(when corner equivalent Refractive index is 1.337; 0.05/0.12/0.25m-1 unit) (Increments selectable from 0.12,0.25m-1)
●Corneal astigmatism: 0.0～-15.00m-1 (Increments selectable from 0.12,0.25m-1)  
●Axis: 1～180°(Increments:1°)
●Corneal Diameter: 2.0～14.0mm(Increments:0.1mm)

Hardware Specification:

● Monitor: 7 inch Color LCD
● Printer: Fast thermal printer
● Power Saving Function: OFF, 5/15 mins (selectable)
● Power Supply: AC100~240V, 50/60Hz, 50W
● Dimensions: 288(W) * 500(D) * 480(H) mm
● Weight: 18kg