(VE-6500K) Auto Refractometer (with keratometer)

(VE-6500K) Auto Refractometer (with keratometer)

OPHTHALMOLOGY
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Parameters: 

Sphere -20~+20D(VD=12) 0.125D step

Cylinder -8~+8D 0.125D step

Axis 0°~180° (1°step)

PD 045-88mm,1mm step

VD 0mm,12mm,13.75mm

Min Pupil Size ø2.0mm

Keratometry

Redius of curvature 5.0~10mm(increment:0.01mm) Comeal power 33.75~67.50D(when comer equivalent refractive index is 1.337)

(increment selectable from 0.12,0.25D)

Comeal  astigmatism       0.0~0.8D(increment        selectable from 0.12,0.25D)

Axis 1~180° (ncrement 1°) 

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