Auto Refractometer 6800C

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

SPECIFICATIONS

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

Specifications:

Spherical Measuring Range:

-20~+20D(VD=12), 0.125Dsteps

Cylinder Measuring Range:

-8~+8D, 0.12D/0.25D steps

Axis Measuring Range:

0~180°, 1°steps

Pupil Distance:

44~88mm, 1mm steps

Vertex Distance:

0mm, 12mm, 13.75mm

Min.Pupil Size:

Ø2.2mm

Chart:

Auto fog

Display:

7″CRT Monitor

Print:

Thermal Printer

Power Supply:

AC110~120(V)/220~240(V), 50/60HZ

Dimensions:

282wx484dx440h mm

Weight:

Appox.20kg(44 lb)


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