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Measuring Range
Sphere -20~+20D(VD=12)0.125D steps
Cylinder -8~+8D 0.12D/0.125D steps
Axis 0~180°,1°steps
Pupil Distance 45~85mm,1mm steps
Vertex Distance 0mm,12mm,13.75mm
Min.Pupil Size Ø2.0mm
Chart Auto fog
Display 5?CRT Monitor
Print Thermal Printer
Power Supply 100~120v/200~240V,50/60HZ
Dimensions 484(L)X282(w)X440(H)mm3
Weight ~20kg(44 lb)
Auto refractometer
Danyang Haoyuan Optical Instruments Co., Ltd.
Optical instruments, trial lens sets, trial frames, board lens, cross cyl...
