Description

7″ TFT LCD monitor
Refractive measurement with Hexagon prism
Motorized chinrest
Motorized joystick
Auto focus function
Range of measurement
Sphere:-20~+20D(VD=12) 0.125D step
Cylinder: -8~+8D 0.125D step
Axis: 0~180° 1° step
PD: 45~88mm,1mm step
VD: 0mm,12mm,13.75mm
Min.Pupil Size: Ø2.0mm
Keratometry optional