Auto Refractometer For Africa Market SJR-9900

Auto Refractometer For Africa Market SJR-9900

● Vetex Distance: 0mm, 12mm, 13.75mm ● Sphere Power(SPH): -20 ~+20D(VD=12) 0.12D10.25D Step

  • Sphere: -25~+25D
  • 产品选择: 头戴式耳机

Specification

Refractometer

● Vetex Distance: 0mm, 12mm, 13.75mm
● Sphere Power(SPH): -20 ~+20D(VD=12) 0.12D10.25D Step
● Cylinder Power(CYL): 8~+8D, 0.12D/0.25D Step
● Axis(AX): 0-180°, 1° Step
● Cylinder Form: -,+,±
● Pupil Distance(PD): 45-88mm,1mm Step
● Minimum Pupil Diameter: 2.0mm


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