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Ningbo Top Vision Co.,LTD

 
 
VISION TESTER 

  Category : Electronic and electrical->Electric Machinery->Instruments

     
VISION TESTER
       

  Product Specification
 
  Model No:      TPVT-10
  Country  CN

 

    Product Detail
  Near sight :0to-19.00D,the precision is 0.25D(0.12)
Long sight:: to+16.75,the precistion is 0.25D(0.12)
Astigmatism:0??-6.00D(-8.00D)??the precistion is 0.25D(0.12)
Strabismus and changing direction :20 three angle to 0 to 20 three angle??the precistion is 1 three angle
interior exhibition 40 three angle??exterior exhibition 40three angle(50three angle)
Up and down :40three angle(46three angle)
Near eyesight test:When the interpupillary distance is 64mm, the mere ways of all assemble through 40mm at the moment. When some far eyesight are checked,it can not test if the interpupillary distancei less than 54mm.
Level adjustment: the angle is greater than 4.5 degree when ragulate left or right.
Interpupillary adjustment: 48mm to 75mm,the precision is 1mm.
Size: 335(When the interpupilary distance is 64mm)*97*294mm
Weight:4.5kg

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