SPECIFICATIONS:
Spheres(SPH):     -20.00D〜+20.00
Cylinder(CYL):     -10.00D〜+10.00DÂ
Axis:         0°〜180°(1°steps)
KERATOMETRY(ARK-400)
Radius of curvature:  5.0〜10mm; Corneal power: 30.00〜67.00D
Corneal astigmatism:  0.00〜-15.00D;Corneal diameter: 2.0〜12.0mm
Min.Pupil Size: 2.0mm; Power: AC100-240V, 50/60Hz, 50W
Size: 288mm(W)*500mm(D)*480mm(H); Weight: 14.5KG.
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