Auto refractometer/Auto refractometry function
New color LCD screen
Easy to use, convenient to measure
More broad measurement range of Min
Pupil size to suit the people all over the world

Specifications
Measuring Range Sphere -20~+20D(VD=12)0.125Dsteps
Cylinder -8~+8D 0.12D/0.25D steps
Axis 0~180° , 1° Steps
Pupil Distance 45~85mm, 1mm steps
Vertex Distance 0mm, 12mm, 13.75mm
Min. Pupil Size Ø 2.0mm
Chart Auto fog
Display 7"color LCD
Print Thermal Printer
Power Supply 100~120v/200~240v, 50/60Hz
Dimensions 484(L)× 282(W)× 440(H)mm³
Weight ~20kg(44 lb)